55731052468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1\times {\mathrm{941}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 127874646144

約数和(自身を除く): 72143593676

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 563, 578, 884, 941, 1126, 1156, 1547, 1882, 2023, 2252, 3094, 3757, 3764, 3941, 4046, 6188, 6587, 7319, 7514, 7882, 8092, 9571, 12233, 13174, 14638, 15028, 15764, 15997, 19142, 24466, 26299, 26348, 29276, 31994, 38284, 48932, 51233, 52598, 63988, 66997, 85631, 102466, 105196, 111979, 124423, 133994, 162707, 171262, 204932, 207961, 223958, 248846, 267988, 271949, 325414, 342524, 415922, 447916, 497692, 529783, 543898, 650828, 831844, 870961, 1059566, 1087796, 1138949, 1455727, 1741922, 1903643, 2115191, 2119132, 2277898, 2911454, 3483844, 3535337, 3708481, 3807286, 4230382, 4555796, 5822908, 6887179, 7070674, 7416962, 7614572, 8460764, 9006311, 13774358, 14141348, 14806337, 14833924, 18012622, 24747359, 27548716, 29612674, 36025244, 48210253, 49494718, 59225348, 63044177, 96420506, 98989436, 117082043, 126088354, 153107287, 192841012, 234164086, 252176708, 306214574, 468328172, 612429148, 819574301, 1071751009, 1639148602, 1990394731, 2143502018, 3278297204, 3980789462, 4287004036, 7961578924, 13932763117, 27865526234, 55731052468]

約数ペア:

[(1, 55731052468), (2, 27865526234), (4, 13932763117), (7, 7961578924), (13, 4287004036), (14, 3980789462), (17, 3278297204), (26, 2143502018), (28, 1990394731), (34, 1639148602), (52, 1071751009), (68, 819574301), (91, 612429148), (119, 468328172), (182, 306214574), (221, 252176708), (238, 234164086), (289, 192841012), (364, 153107287), (442, 126088354), (476, 117082043), (563, 98989436), (578, 96420506), (884, 63044177), (941, 59225348), (1126, 49494718), (1156, 48210253), (1547, 36025244), (1882, 29612674), (2023, 27548716), (2252, 24747359), (3094, 18012622), (3757, 14833924), (3764, 14806337), (3941, 14141348), (4046, 13774358), (6188, 9006311), (6587, 8460764), (7319, 7614572), (7514, 7416962), (7882, 7070674), (8092, 6887179), (9571, 5822908), (12233, 4555796), (13174, 4230382), (14638, 3807286), (15028, 3708481), (15764, 3535337), (15997, 3483844), (19142, 2911454), (24466, 2277898), (26299, 2119132), (26348, 2115191), (29276, 1903643), (31994, 1741922), (38284, 1455727), (48932, 1138949), (51233, 1087796), (52598, 1059566), (63988, 870961), (66997, 831844), (85631, 650828), (102466, 543898), (105196, 529783), (111979, 497692), (124423, 447916), (133994, 415922), (162707, 342524), (171262, 325414), (204932, 271949), (207961, 267988), (223958, 248846)]