49964726656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 118147921920

約数和(自身を除く): 68183195264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 227, 248, 251, 272, 403, 416, 442, 454, 496, 502, 527, 544, 806, 832, 884, 908, 992, 1004, 1054, 1088, 1612, 1664, 1768, 1816, 1984, 2008, 2108, 2176, 2951, 3224, 3263, 3536, 3632, 3859, 3968, 4016, 4216, 4267, 5902, 6448, 6526, 6851, 7037, 7072, 7264, 7718, 7781, 8032, 8432, 8534, 11804, 12896, 13052, 13702, 14074, 14144, 14528, 15436, 15562, 16064, 16864, 17068, 23608, 25792, 26104, 27404, 28148, 28288, 29056, 30872, 31124, 32128, 33728, 34136, 47216, 50167, 51584, 52208, 54808, 55471, 56296, 56977, 61744, 62248, 67456, 68272, 91481, 94432, 100334, 101153, 104416, 109616, 110942, 112592, 113954, 119629, 123488, 124496, 132277, 136544, 182962, 188864, 200668, 202306, 208832, 219232, 221884, 225184, 227908, 239258, 246976, 248992, 264554, 273088, 365924, 377728, 401336, 404612, 417664, 438464, 443768, 450368, 455816, 478516, 493952, 497984, 529108, 546176, 731848, 740701, 802672, 809224, 876928, 887536, 900736, 911632, 957032, 968609, 995968, 1058216, 1463696, 1481402, 1555177, 1605344, 1618448, 1719601, 1766287, 1775072, 1823264, 1914064, 1937218, 2116432, 2927392, 2962804, 3110354, 3210688, 3236896, 3439202, 3532574, 3550144, 3646528, 3828128, 3874436, 4232864, 5854784, 5925608, 6220708, 6421376, 6473792, 6878404, 7065148, 7100288, 7293056, 7656256, 7748872, 8465728, 11709568, 11851216, 12441416, 12591917, 12947584, 13756808, 14130296, 15312512, 15497744, 16931456, 22961731, 23702432, 24882832, 25183834, 27513616, 28260592, 30026879, 30995488, 45923462, 47404864, 49765664, 50367668, 55027232, 56521184, 60053758, 61990976, 91846924, 94809728, 99531328, 100735336, 110054464, 113042368, 120107516, 123981952, 183693848, 199062656, 201470672, 220108928, 226084736, 240215032, 367387696, 390349427, 402941344, 480430064, 734775392, 780698854, 805882688, 960860128, 1469550784, 1561397708, 1611765376, 1921720256, 2939101568, 3122795416, 3843440512, 6245590832, 12491181664, 24982363328, 49964726656]

約数ペア:

[(1, 49964726656), (2, 24982363328), (4, 12491181664), (8, 6245590832), (13, 3843440512), (16, 3122795416), (17, 2939101568), (26, 1921720256), (31, 1611765376), (32, 1561397708), (34, 1469550784), (52, 960860128), (62, 805882688), (64, 780698854), (68, 734775392), (104, 480430064), (124, 402941344), (128, 390349427), (136, 367387696), (208, 240215032), (221, 226084736), (227, 220108928), (248, 201470672), (251, 199062656), (272, 183693848), (403, 123981952), (416, 120107516), (442, 113042368), (454, 110054464), (496, 100735336), (502, 99531328), (527, 94809728), (544, 91846924), (806, 61990976), (832, 60053758), (884, 56521184), (908, 55027232), (992, 50367668), (1004, 49765664), (1054, 47404864), (1088, 45923462), (1612, 30995488), (1664, 30026879), (1768, 28260592), (1816, 27513616), (1984, 25183834), (2008, 24882832), (2108, 23702432), (2176, 22961731), (2951, 16931456), (3224, 15497744), (3263, 15312512), (3536, 14130296), (3632, 13756808), (3859, 12947584), (3968, 12591917), (4016, 12441416), (4216, 11851216), (4267, 11709568), (5902, 8465728), (6448, 7748872), (6526, 7656256), (6851, 7293056), (7037, 7100288), (7072, 7065148), (7264, 6878404), (7718, 6473792), (7781, 6421376), (8032, 6220708), (8432, 5925608), (8534, 5854784), (11804, 4232864), (12896, 3874436), (13052, 3828128), (13702, 3646528), (14074, 3550144), (14144, 3532574), (14528, 3439202), (15436, 3236896), (15562, 3210688), (16064, 3110354), (16864, 2962804), (17068, 2927392), (23608, 2116432), (25792, 1937218), (26104, 1914064), (27404, 1823264), (28148, 1775072), (28288, 1766287), (29056, 1719601), (30872, 1618448), (31124, 1605344), (32128, 1555177), (33728, 1481402), (34136, 1463696), (47216, 1058216), (50167, 995968), (51584, 968609), (52208, 957032), (54808, 911632), (55471, 900736), (56296, 887536), (56977, 876928), (61744, 809224), (62248, 802672), (67456, 740701), (68272, 731848), (91481, 546176), (94432, 529108), (100334, 497984), (101153, 493952), (104416, 478516), (109616, 455816), (110942, 450368), (112592, 443768), (113954, 438464), (119629, 417664), (123488, 404612), (124496, 401336), (132277, 377728), (136544, 365924), (182962, 273088), (188864, 264554), (200668, 248992), (202306, 246976), (208832, 239258), (219232, 227908), (221884, 225184)]