2550052010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1\times {\mathrm{1831}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 5052450816

約数和(自身を除く): 2502398806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1151, 1210, 1831, 2302, 3662, 5755, 9155, 11510, 12661, 18310, 20141, 25322, 40282, 63305, 100705, 126610, 139271, 201410, 221551, 278542, 443102, 696355, 1107755, 1392710, 2107481, 2215510, 4214962, 10537405, 21074810, 23182291, 46364582, 115911455, 231822910, 255005201, 510010402, 1275026005, 2550052010]

約数ペア:

[(1, 2550052010), (2, 1275026005), (5, 510010402), (10, 255005201), (11, 231822910), (22, 115911455), (55, 46364582), (110, 23182291), (121, 21074810), (242, 10537405), (605, 4214962), (1151, 2215510), (1210, 2107481), (1831, 1392710), (2302, 1107755), (3662, 696355), (5755, 443102), (9155, 278542), (11510, 221551), (12661, 201410), (18310, 139271), (20141, 126610), (25322, 100705), (40282, 63305)]