56511796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14431}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 109105920

約数和(自身を除く): 52594124

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 14431, 28862, 57724, 158741, 317482, 634964, 1284359, 2568718, 5137436, 14127949, 28255898, 56511796]

約数ペア:

[(1, 56511796), (2, 28255898), (4, 14127949), (11, 5137436), (22, 2568718), (44, 1284359), (89, 634964), (178, 317482), (356, 158741), (979, 57724), (1958, 28862), (3916, 14431)]