49415581696

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 208

約数和(自身を含む): 112189702464

約数和(自身を除く): 62774120768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 157, 184, 208, 256, 257, 299, 314, 368, 416, 512, 514, 598, 628, 736, 832, 1024, 1028, 1196, 1256, 1472, 1664, 2041, 2048, 2056, 2392, 2512, 2944, 3328, 3341, 3611, 4082, 4096, 4112, 4784, 5024, 5888, 5911, 6656, 6682, 7222, 8164, 8224, 9568, 10048, 11776, 11822, 13312, 13364, 14444, 16328, 16448, 19136, 20096, 23552, 23644, 26624, 26728, 28888, 32656, 32896, 38272, 40192, 40349, 46943, 47104, 47288, 53248, 53456, 57776, 65312, 65792, 76544, 76843, 80384, 80698, 93886, 94208, 94576, 106912, 115552, 130624, 131584, 153088, 153686, 160768, 161396, 187772, 189152, 213824, 231104, 261248, 263168, 306176, 307372, 321536, 322792, 375544, 378304, 427648, 462208, 522496, 524537, 526336, 612352, 614744, 643072, 645584, 751088, 756608, 855296, 924416, 928027, 1044992, 1049074, 1052672, 1224704, 1229488, 1291168, 1502176, 1513216, 1710592, 1848832, 1856054, 2089984, 2098148, 2458976, 2582336, 3004352, 3026432, 3421184, 3697664, 3712108, 4179968, 4196296, 4917952, 5164672, 6008704, 6052864, 6842368, 7395328, 7424216, 8359936, 8392592, 9835904, 10329344, 12017408, 12064351, 12105728, 13684736, 14790656, 14848432, 16785184, 19671808, 20658688, 24034816, 24128702, 24211456, 29696864, 33570368, 39343616, 41317376, 48069632, 48257404, 59393728, 67140736, 78687232, 82634752, 96139264, 96514808, 118787456, 134281472, 157374464, 165269504, 192278528, 193029616, 237574912, 268562944, 314748928, 386059232, 475149824, 537125888, 772118464, 950299648, 1074251776, 1544236928, 1900599296, 2148503552, 3088473856, 3801198592, 6176947712, 12353895424, 24707790848, 49415581696]

約数ペア:

[(1, 49415581696), (2, 24707790848), (4, 12353895424), (8, 6176947712), (13, 3801198592), (16, 3088473856), (23, 2148503552), (26, 1900599296), (32, 1544236928), (46, 1074251776), (52, 950299648), (64, 772118464), (92, 537125888), (104, 475149824), (128, 386059232), (157, 314748928), (184, 268562944), (208, 237574912), (256, 193029616), (257, 192278528), (299, 165269504), (314, 157374464), (368, 134281472), (416, 118787456), (512, 96514808), (514, 96139264), (598, 82634752), (628, 78687232), (736, 67140736), (832, 59393728), (1024, 48257404), (1028, 48069632), (1196, 41317376), (1256, 39343616), (1472, 33570368), (1664, 29696864), (2041, 24211456), (2048, 24128702), (2056, 24034816), (2392, 20658688), (2512, 19671808), (2944, 16785184), (3328, 14848432), (3341, 14790656), (3611, 13684736), (4082, 12105728), (4096, 12064351), (4112, 12017408), (4784, 10329344), (5024, 9835904), (5888, 8392592), (5911, 8359936), (6656, 7424216), (6682, 7395328), (7222, 6842368), (8164, 6052864), (8224, 6008704), (9568, 5164672), (10048, 4917952), (11776, 4196296), (11822, 4179968), (13312, 3712108), (13364, 3697664), (14444, 3421184), (16328, 3026432), (16448, 3004352), (19136, 2582336), (20096, 2458976), (23552, 2098148), (23644, 2089984), (26624, 1856054), (26728, 1848832), (28888, 1710592), (32656, 1513216), (32896, 1502176), (38272, 1291168), (40192, 1229488), (40349, 1224704), (46943, 1052672), (47104, 1049074), (47288, 1044992), (53248, 928027), (53456, 924416), (57776, 855296), (65312, 756608), (65792, 751088), (76544, 645584), (76843, 643072), (80384, 614744), (80698, 612352), (93886, 526336), (94208, 524537), (94576, 522496), (106912, 462208), (115552, 427648), (130624, 378304), (131584, 375544), (153088, 322792), (153686, 321536), (160768, 307372), (161396, 306176), (187772, 263168), (189152, 261248), (213824, 231104)]