56710225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 85619520

約数和(自身を除く): 28909295

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 547, 715, 725, 1595, 1885, 2735, 3575, 4147, 6017, 7111, 7975, 9425, 13675, 15863, 20735, 30085, 35555, 78221, 79315, 103675, 150425, 174493, 177775, 206219, 391105, 396575, 872465, 1031095, 1955525, 2268409, 4362325, 5155475, 11342045, 56710225]

約数ペア:

[(1, 56710225), (5, 11342045), (11, 5155475), (13, 4362325), (25, 2268409), (29, 1955525), (55, 1031095), (65, 872465), (143, 396575), (145, 391105), (275, 206219), (319, 177775), (325, 174493), (377, 150425), (547, 103675), (715, 79315), (725, 78221), (1595, 35555), (1885, 30085), (2735, 20735), (3575, 15863), (4147, 13675), (6017, 9425), (7111, 7975)]