51539620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234271}}^1$

素因数の和:234291

約数の個数: 24

約数和(自身を含む): 118073088

約数和(自身を除く): 66533468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234271, 468542, 937084, 1171355, 2342710, 2576981, 4685420, 5153962, 10307924, 12884905, 25769810, 51539620]

約数ペア:

[(1, 51539620), (2, 25769810), (4, 12884905), (5, 10307924), (10, 5153962), (11, 4685420), (20, 2576981), (22, 2342710), (44, 1171355), (55, 937084), (110, 468542), (220, 234271)]