55363940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 120403584

約数和(自身を除く): 65039644

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 107, 164, 205, 214, 410, 428, 535, 631, 820, 1070, 1262, 2140, 2524, 3155, 4387, 6310, 8774, 12620, 17548, 21935, 25871, 43870, 51742, 67517, 87740, 103484, 129355, 135034, 258710, 270068, 337585, 517420, 675170, 1350340, 2768197, 5536394, 11072788, 13840985, 27681970, 55363940]

約数ペア:

[(1, 55363940), (2, 27681970), (4, 13840985), (5, 11072788), (10, 5536394), (20, 2768197), (41, 1350340), (82, 675170), (107, 517420), (164, 337585), (205, 270068), (214, 258710), (410, 135034), (428, 129355), (535, 103484), (631, 87740), (820, 67517), (1070, 51742), (1262, 43870), (2140, 25871), (2524, 21935), (3155, 17548), (4387, 12620), (6310, 8774)]