51005180

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3767}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 107297568

約数和(自身を除く): 56292388

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 3767, 6770, 7534, 13540, 15068, 18835, 37670, 75340, 2550259, 5100518, 10201036, 12751295, 25502590, 51005180]

約数ペア:

[(1, 51005180), (2, 25502590), (4, 12751295), (5, 10201036), (10, 5100518), (20, 2550259), (677, 75340), (1354, 37670), (2708, 18835), (3385, 15068), (3767, 13540), (6770, 7534)]