56220056

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{11353}}^1$

素因数の和:11978

約数の個数: 16

約数和(自身を含む): 105592200

約数和(自身を除く): 49372144

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 11353, 22706, 45412, 90824, 7027507, 14055014, 28110028, 56220056]

約数ペア:

[(1, 56220056), (2, 28110028), (4, 14055014), (8, 7027507), (619, 90824), (1238, 45412), (2476, 22706), (4952, 11353)]