51420712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31663}}^1$

素因数の和:31705

約数の個数: 32

約数和(自身を含む): 113990400

約数和(自身を除く): 62569688

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 31663, 63326, 126652, 221641, 253304, 443282, 886564, 918227, 1773128, 1836454, 3672908, 6427589, 7345816, 12855178, 25710356, 51420712]

約数ペア:

[(1, 51420712), (2, 25710356), (4, 12855178), (7, 7345816), (8, 6427589), (14, 3672908), (28, 1836454), (29, 1773128), (56, 918227), (58, 886564), (116, 443282), (203, 253304), (232, 221641), (406, 126652), (812, 63326), (1624, 31663)]