45048580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 98671104

約数和(自身を除く): 53622524

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 643, 1130, 1286, 2260, 2572, 3215, 3503, 6430, 7006, 12860, 14012, 17515, 19933, 35030, 39866, 70060, 72659, 79732, 99665, 145318, 199330, 290636, 363295, 398660, 726590, 1453180, 2252429, 4504858, 9009716, 11262145, 22524290, 45048580]

約数ペア:

[(1, 45048580), (2, 22524290), (4, 11262145), (5, 9009716), (10, 4504858), (20, 2252429), (31, 1453180), (62, 726590), (113, 398660), (124, 363295), (155, 290636), (226, 199330), (310, 145318), (452, 99665), (565, 79732), (620, 72659), (643, 70060), (1130, 39866), (1286, 35030), (2260, 19933), (2572, 17515), (3215, 14012), (3503, 12860), (6430, 7006)]