52489820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 113940792

約数和(自身を除く): 61450972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2731, 3844, 4805, 5462, 9610, 10924, 13655, 19220, 27310, 54620, 84661, 169322, 338644, 423305, 846610, 1693220, 2624491, 5248982, 10497964, 13122455, 26244910, 52489820]

約数ペア:

[(1, 52489820), (2, 26244910), (4, 13122455), (5, 10497964), (10, 5248982), (20, 2624491), (31, 1693220), (62, 846610), (124, 423305), (155, 338644), (310, 169322), (620, 84661), (961, 54620), (1922, 27310), (2731, 19220), (3844, 13655), (4805, 10924), (5462, 9610)]