51060775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 67428720

約数和(自身を除く): 16367945

約数列:

[1, 5, 17, 25, 85, 317, 379, 425, 1585, 1895, 5389, 6443, 7925, 9475, 26945, 32215, 120143, 134725, 161075, 600715, 2042431, 3003575, 10212155, 51060775]

約数ペア:

[(1, 51060775), (5, 10212155), (17, 3003575), (25, 2042431), (85, 600715), (317, 161075), (379, 134725), (425, 120143), (1585, 32215), (1895, 26945), (5389, 9475), (6443, 7925)]