56578478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{88681}}^1$

素因数の和:88723

約数の個数: 16

約数和(自身を含む): 95776560

約数和(自身を除く): 39198082

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 88681, 177362, 975491, 1950982, 2571749, 5143498, 28289239, 56578478]

約数ペア:

[(1, 56578478), (2, 28289239), (11, 5143498), (22, 2571749), (29, 1950982), (58, 975491), (319, 177362), (638, 88681)]