52629940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7717}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 124475904

約数和(自身を除く): 71845964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7717, 15434, 30868, 38585, 77170, 84887, 154340, 169774, 239227, 339548, 424435, 478454, 848870, 956908, 1196135, 1697740, 2392270, 2631497, 4784540, 5262994, 10525988, 13157485, 26314970, 52629940]

約数ペア:

[(1, 52629940), (2, 26314970), (4, 13157485), (5, 10525988), (10, 5262994), (11, 4784540), (20, 2631497), (22, 2392270), (31, 1697740), (44, 1196135), (55, 956908), (62, 848870), (110, 478454), (124, 424435), (155, 339548), (220, 239227), (310, 169774), (341, 154340), (620, 84887), (682, 77170), (1364, 38585), (1705, 30868), (3410, 15434), (6820, 7717)]