48785620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187637}}^1$

素因数の和:187659

約数の個数: 24

約数和(自身を含む): 110331144

約数和(自身を除く): 61545524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187637, 375274, 750548, 938185, 1876370, 2439281, 3752740, 4878562, 9757124, 12196405, 24392810, 48785620]

約数ペア:

[(1, 48785620), (2, 24392810), (4, 12196405), (5, 9757124), (10, 4878562), (13, 3752740), (20, 2439281), (26, 1876370), (52, 938185), (65, 750548), (130, 375274), (260, 187637)]