51126260

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7723}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 107703456

約数和(自身を除く): 56577196

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 7723, 15446, 30892, 38615, 77230, 154460, 2556313, 5112626, 10225252, 12781565, 25563130, 51126260]

約数ペア:

[(1, 51126260), (2, 25563130), (4, 12781565), (5, 10225252), (10, 5112626), (20, 2556313), (331, 154460), (662, 77230), (1324, 38615), (1655, 30892), (3310, 15446), (6620, 7723)]