52216670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20639}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 54781090

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20639, 41278, 103195, 206390, 227029, 454058, 474697, 949394, 1135145, 2270290, 2373485, 4746970, 5221667, 10443334, 26108335, 52216670]

約数ペア:

[(1, 52216670), (2, 26108335), (5, 10443334), (10, 5221667), (11, 4746970), (22, 2373485), (23, 2270290), (46, 1135145), (55, 949394), (110, 474697), (115, 454058), (230, 227029), (253, 206390), (506, 103195), (1265, 41278), (2530, 20639)]