56664950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{21383}}^1$

素因数の和:21448

約数の個数: 24

約数和(自身を含む): 107390448

約数和(自身を除く): 50725498

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 21383, 42766, 106915, 213830, 534575, 1069150, 1133299, 2266598, 5666495, 11332990, 28332475, 56664950]

約数ペア:

[(1, 56664950), (2, 28332475), (5, 11332990), (10, 5666495), (25, 2266598), (50, 1133299), (53, 1069150), (106, 534575), (265, 213830), (530, 106915), (1325, 42766), (2650, 21383)]