51104638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7253}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 82869696

約数和(自身を除く): 31765058

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 7253, 14506, 94289, 188578, 1965563, 3931126, 25552319, 51104638]

約数ペア:

[(1, 51104638), (2, 25552319), (13, 3931126), (26, 1965563), (271, 188578), (542, 94289), (3523, 14506), (7046, 7253)]