52862799080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{21017}}^1$

素因数の和:21739

約数の個数: 128

約数和(自身を含む): 146608116480

約数和(自身を除く): 93745317400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 691, 728, 910, 1382, 1820, 2764, 3455, 3640, 4837, 5528, 6910, 8983, 9674, 13820, 17966, 19348, 21017, 24185, 27640, 35932, 38696, 42034, 44915, 48370, 62881, 71864, 84068, 89830, 96740, 105085, 125762, 147119, 168136, 179660, 193480, 210170, 251524, 273221, 294238, 314405, 359320, 420340, 503048, 546442, 588476, 628810, 735595, 840680, 1092884, 1176952, 1257620, 1366105, 1471190, 1912547, 2185768, 2515240, 2732210, 2942380, 3825094, 5464420, 5884760, 7650188, 9562735, 10928840, 14522747, 15300376, 19125470, 29045494, 38250940, 58090988, 72613735, 76501880, 101659229, 116181976, 145227470, 188795711, 203318458, 290454940, 377591422, 406636916, 508296145, 580909880, 755182844, 813273832, 943978555, 1016592290, 1321569977, 1510365688, 1887957110, 2033184580, 2643139954, 3775914220, 4066369160, 5286279908, 6607849885, 7551828440, 10572559816, 13215699770, 26431399540, 52862799080]

約数ペア:

[(1, 52862799080), (2, 26431399540), (4, 13215699770), (5, 10572559816), (7, 7551828440), (8, 6607849885), (10, 5286279908), (13, 4066369160), (14, 3775914220), (20, 2643139954), (26, 2033184580), (28, 1887957110), (35, 1510365688), (40, 1321569977), (52, 1016592290), (56, 943978555), (65, 813273832), (70, 755182844), (91, 580909880), (104, 508296145), (130, 406636916), (140, 377591422), (182, 290454940), (260, 203318458), (280, 188795711), (364, 145227470), (455, 116181976), (520, 101659229), (691, 76501880), (728, 72613735), (910, 58090988), (1382, 38250940), (1820, 29045494), (2764, 19125470), (3455, 15300376), (3640, 14522747), (4837, 10928840), (5528, 9562735), (6910, 7650188), (8983, 5884760), (9674, 5464420), (13820, 3825094), (17966, 2942380), (19348, 2732210), (21017, 2515240), (24185, 2185768), (27640, 1912547), (35932, 1471190), (38696, 1366105), (42034, 1257620), (44915, 1176952), (48370, 1092884), (62881, 840680), (71864, 735595), (84068, 628810), (89830, 588476), (96740, 546442), (105085, 503048), (125762, 420340), (147119, 359320), (168136, 314405), (179660, 294238), (193480, 273221), (210170, 251524)]