51245075

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 73352448

約数和(自身を除く): 22107373

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 2843, 3605, 14215, 18025, 19901, 71075, 99505, 292829, 497525, 1464145, 2049803, 7320725, 10249015, 51245075]

約数ペア:

[(1, 51245075), (5, 10249015), (7, 7320725), (25, 2049803), (35, 1464145), (103, 497525), (175, 292829), (515, 99505), (721, 71075), (2575, 19901), (2843, 18025), (3605, 14215)]