51287430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5393}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 123501024

約数和(自身を除く): 72213594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 5393, 9510, 10786, 16179, 26965, 32358, 53930, 80895, 161790, 1709581, 3419162, 5128743, 8547905, 10257486, 17095810, 25643715, 51287430]

約数ペア:

[(1, 51287430), (2, 25643715), (3, 17095810), (5, 10257486), (6, 8547905), (10, 5128743), (15, 3419162), (30, 1709581), (317, 161790), (634, 80895), (951, 53930), (1585, 32358), (1902, 26965), (3170, 16179), (4755, 10786), (5393, 9510)]