47430620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 103880448

約数和(自身を除く): 56449828

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 677, 1130, 1354, 2260, 2708, 3385, 3503, 6770, 7006, 13540, 14012, 17515, 20987, 35030, 41974, 70060, 76501, 83948, 104935, 153002, 209870, 306004, 382505, 419740, 765010, 1530020, 2371531, 4743062, 9486124, 11857655, 23715310, 47430620]

約数ペア:

[(1, 47430620), (2, 23715310), (4, 11857655), (5, 9486124), (10, 4743062), (20, 2371531), (31, 1530020), (62, 765010), (113, 419740), (124, 382505), (155, 306004), (226, 209870), (310, 153002), (452, 104935), (565, 83948), (620, 76501), (677, 70060), (1130, 41974), (1354, 35030), (2260, 20987), (2708, 17515), (3385, 14012), (3503, 13540), (6770, 7006)]