51425570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 54753118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 2393, 3070, 4298, 4786, 10745, 11965, 16751, 21490, 23930, 33502, 83755, 167510, 734651, 1469302, 3673255, 5142557, 7346510, 10285114, 25712785, 51425570]

約数ペア:

[(1, 51425570), (2, 25712785), (5, 10285114), (7, 7346510), (10, 5142557), (14, 3673255), (35, 1469302), (70, 734651), (307, 167510), (614, 83755), (1535, 33502), (2149, 23930), (2393, 21490), (3070, 16751), (4298, 11965), (4786, 10745)]