56489812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24031

約数の個数: 24

約数和(自身を含む): 107421440

約数和(自身を除く): 50931628

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 23977, 47954, 95908, 455563, 743287, 911126, 1486574, 1822252, 2973148, 14122453, 28244906, 56489812]

約数ペア:

[(1, 56489812), (2, 28244906), (4, 14122453), (19, 2973148), (31, 1822252), (38, 1486574), (62, 911126), (76, 743287), (124, 455563), (589, 95908), (1178, 47954), (2356, 23977)]