52700830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 68138210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 1997, 2030, 2639, 3770, 3994, 5278, 9985, 13195, 13979, 19970, 25961, 26390, 27958, 51922, 57913, 69895, 115826, 129805, 139790, 181727, 259610, 289565, 363454, 405391, 579130, 752869, 810782, 908635, 1505738, 1817270, 2026955, 3764345, 4053910, 5270083, 7528690, 10540166, 26350415, 52700830]

約数ペア:

[(1, 52700830), (2, 26350415), (5, 10540166), (7, 7528690), (10, 5270083), (13, 4053910), (14, 3764345), (26, 2026955), (29, 1817270), (35, 1505738), (58, 908635), (65, 810782), (70, 752869), (91, 579130), (130, 405391), (145, 363454), (182, 289565), (203, 259610), (290, 181727), (377, 139790), (406, 129805), (455, 115826), (754, 69895), (910, 57913), (1015, 51922), (1885, 27958), (1997, 26390), (2030, 25961), (2639, 19970), (3770, 13979), (3994, 13195), (5278, 9985)]