55779516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 179292960

約数和(自身を除く): 123513444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 41, 51, 52, 54, 57, 68, 76, 78, 81, 82, 102, 108, 114, 117, 123, 153, 156, 162, 164, 171, 204, 221, 228, 234, 246, 247, 306, 323, 324, 342, 351, 369, 442, 459, 468, 492, 494, 513, 533, 612, 646, 663, 684, 697, 702, 738, 741, 779, 884, 918, 969, 988, 1026, 1053, 1066, 1107, 1292, 1326, 1377, 1394, 1404, 1476, 1482, 1539, 1558, 1599, 1836, 1938, 1989, 2052, 2091, 2106, 2132, 2214, 2223, 2337, 2652, 2754, 2788, 2907, 2964, 3078, 3116, 3198, 3321, 3876, 3978, 4182, 4199, 4212, 4428, 4446, 4674, 4797, 5508, 5814, 5967, 6156, 6273, 6396, 6642, 6669, 7011, 7956, 8364, 8398, 8721, 8892, 9061, 9348, 9594, 10127, 11628, 11934, 12546, 12597, 13243, 13284, 13338, 14022, 14391, 16796, 17442, 17901, 18122, 18819, 19188, 20007, 20254, 21033, 23868, 25092, 25194, 26163, 26486, 26676, 27183, 28044, 28782, 30381, 34884, 35802, 36244, 37638, 37791, 39729, 40014, 40508, 42066, 43173, 50388, 52326, 52972, 54366, 56457, 57564, 60762, 63099, 71604, 75276, 75582, 79458, 80028, 81549, 84132, 86346, 91143, 104652, 108732, 112914, 113373, 119187, 121524, 126198, 151164, 158916, 163098, 172159, 172692, 182286, 225828, 226746, 238374, 244647, 252396, 273429, 326196, 340119, 344318, 357561, 364572, 453492, 476748, 489294, 516477, 546858, 680238, 688636, 715122, 733941, 820287, 978588, 1032954, 1072683, 1093716, 1360476, 1430244, 1467882, 1549431, 1640574, 2065908, 2145366, 2935764, 3098862, 3281148, 4290732, 4648293, 6197724, 9296586, 13944879, 18593172, 27889758, 55779516]

約数ペア:

[(1, 55779516), (2, 27889758), (3, 18593172), (4, 13944879), (6, 9296586), (9, 6197724), (12, 4648293), (13, 4290732), (17, 3281148), (18, 3098862), (19, 2935764), (26, 2145366), (27, 2065908), (34, 1640574), (36, 1549431), (38, 1467882), (39, 1430244), (41, 1360476), (51, 1093716), (52, 1072683), (54, 1032954), (57, 978588), (68, 820287), (76, 733941), (78, 715122), (81, 688636), (82, 680238), (102, 546858), (108, 516477), (114, 489294), (117, 476748), (123, 453492), (153, 364572), (156, 357561), (162, 344318), (164, 340119), (171, 326196), (204, 273429), (221, 252396), (228, 244647), (234, 238374), (246, 226746), (247, 225828), (306, 182286), (323, 172692), (324, 172159), (342, 163098), (351, 158916), (369, 151164), (442, 126198), (459, 121524), (468, 119187), (492, 113373), (494, 112914), (513, 108732), (533, 104652), (612, 91143), (646, 86346), (663, 84132), (684, 81549), (697, 80028), (702, 79458), (738, 75582), (741, 75276), (779, 71604), (884, 63099), (918, 60762), (969, 57564), (988, 56457), (1026, 54366), (1053, 52972), (1066, 52326), (1107, 50388), (1292, 43173), (1326, 42066), (1377, 40508), (1394, 40014), (1404, 39729), (1476, 37791), (1482, 37638), (1539, 36244), (1558, 35802), (1599, 34884), (1836, 30381), (1938, 28782), (1989, 28044), (2052, 27183), (2091, 26676), (2106, 26486), (2132, 26163), (2214, 25194), (2223, 25092), (2337, 23868), (2652, 21033), (2754, 20254), (2788, 20007), (2907, 19188), (2964, 18819), (3078, 18122), (3116, 17901), (3198, 17442), (3321, 16796), (3876, 14391), (3978, 14022), (4182, 13338), (4199, 13284), (4212, 13243), (4428, 12597), (4446, 12546), (4674, 11934), (4797, 11628), (5508, 10127), (5814, 9594), (5967, 9348), (6156, 9061), (6273, 8892), (6396, 8721), (6642, 8398), (6669, 8364), (7011, 7956)]