56542552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{642529}}^1$

素因数の和:642546

約数の個数: 16

約数和(自身を含む): 115655400

約数和(自身を除く): 59112848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 642529, 1285058, 2570116, 5140232, 7067819, 14135638, 28271276, 56542552]

約数ペア:

[(1, 56542552), (2, 28271276), (4, 14135638), (8, 7067819), (11, 5140232), (22, 2570116), (44, 1285058), (88, 642529)]