51312898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40277}}^1$

素因数の和:40306

約数の個数: 24

約数和(自身を含む): 96425532

約数和(自身を除く): 45112634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 40277, 80554, 281939, 523601, 563878, 1047202, 1973573, 3665207, 3947146, 7330414, 25656449, 51312898]

約数ペア:

[(1, 51312898), (2, 25656449), (7, 7330414), (13, 3947146), (14, 3665207), (26, 1973573), (49, 1047202), (91, 563878), (98, 523601), (182, 281939), (637, 80554), (1274, 40277)]