56680897

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 71791272

約数和(自身を除く): 15110375

約数列:

[1, 7, 13, 49, 91, 101, 637, 707, 881, 1313, 4949, 6167, 9191, 11453, 43169, 64337, 80171, 88981, 561197, 622867, 1156753, 4360069, 8097271, 56680897]

約数ペア:

[(1, 56680897), (7, 8097271), (13, 4360069), (49, 1156753), (91, 622867), (101, 561197), (637, 88981), (707, 80171), (881, 64337), (1313, 43169), (4949, 11453), (6167, 9191)]