51281146

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30781}}^1$

素因数の和:30814

約数の個数: 24

約数和(自身を含む): 94746996

約数和(自身を除く): 43465850

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 30781, 61562, 215467, 430934, 523277, 1046554, 1508269, 3016538, 3662939, 7325878, 25640573, 51281146]

約数ペア:

[(1, 51281146), (2, 25640573), (7, 7325878), (14, 3662939), (17, 3016538), (34, 1508269), (49, 1046554), (98, 523277), (119, 430934), (238, 215467), (833, 61562), (1666, 30781)]