53420456

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{21751}}^1$

素因数の和:22064

約数の個数: 16

約数和(自身を含む): 100494240

約数和(自身を除く): 47073784

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 21751, 43502, 87004, 174008, 6677557, 13355114, 26710228, 53420456]

約数ペア:

[(1, 53420456), (2, 26710228), (4, 13355114), (8, 6677557), (307, 174008), (614, 87004), (1228, 43502), (2456, 21751)]