51053445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 93405312

約数和(自身を除く): 42351867

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 461, 535, 963, 1035, 1383, 1605, 2305, 2461, 4149, 4815, 6915, 7383, 10603, 12305, 20745, 22149, 31809, 36915, 49327, 53015, 95427, 110745, 147981, 159045, 246635, 443943, 477135, 739905, 1134521, 2219715, 3403563, 5672605, 10210689, 17017815, 51053445]

約数ペア:

[(1, 51053445), (3, 17017815), (5, 10210689), (9, 5672605), (15, 3403563), (23, 2219715), (45, 1134521), (69, 739905), (107, 477135), (115, 443943), (207, 246635), (321, 159045), (345, 147981), (461, 110745), (535, 95427), (963, 53015), (1035, 49327), (1383, 36915), (1605, 31809), (2305, 22149), (2461, 20745), (4149, 12305), (4815, 10603), (6915, 7383)]