51176923

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 61756992

約数和(自身を除く): 10580069

約数列:

[1, 7, 43, 49, 107, 227, 301, 749, 1589, 2107, 4601, 5243, 9761, 11123, 24289, 32207, 68327, 170023, 225449, 478289, 1044427, 1190161, 7310989, 51176923]

約数ペア:

[(1, 51176923), (7, 7310989), (43, 1190161), (49, 1044427), (107, 478289), (227, 225449), (301, 170023), (749, 68327), (1589, 32207), (2107, 24289), (4601, 11123), (5243, 9761)]