52009175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 68328960

約数和(自身を除く): 16319785

約数列:

[1, 5, 19, 25, 95, 223, 475, 491, 1115, 2455, 4237, 5575, 9329, 12275, 21185, 46645, 105925, 109493, 233225, 547465, 2080367, 2737325, 10401835, 52009175]

約数ペア:

[(1, 52009175), (5, 10401835), (19, 2737325), (25, 2080367), (95, 547465), (223, 233225), (475, 109493), (491, 105925), (1115, 46645), (2455, 21185), (4237, 12275), (5575, 9329)]