56758495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 75442752

約数和(自身を除く): 18684257

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 293, 731, 901, 1465, 2279, 3655, 4505, 4981, 11395, 12599, 15529, 24905, 38743, 62995, 77645, 193715, 214183, 263993, 667747, 1070915, 1319965, 3338735, 11351699, 56758495]

約数ペア:

[(1, 56758495), (5, 11351699), (17, 3338735), (43, 1319965), (53, 1070915), (85, 667747), (215, 263993), (265, 214183), (293, 193715), (731, 77645), (901, 62995), (1465, 38743), (2279, 24905), (3655, 15529), (4505, 12599), (4981, 11395)]