47939120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5303}}^1$

素因数の和:5429

約数の個数: 40

約数和(自身を含む): 112466016

約数和(自身を除く): 64526896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5303, 9040, 10606, 21212, 26515, 42424, 53030, 84848, 106060, 212120, 424240, 599239, 1198478, 2396956, 2996195, 4793912, 5992390, 9587824, 11984780, 23969560, 47939120]

約数ペア:

[(1, 47939120), (2, 23969560), (4, 11984780), (5, 9587824), (8, 5992390), (10, 4793912), (16, 2996195), (20, 2396956), (40, 1198478), (80, 599239), (113, 424240), (226, 212120), (452, 106060), (565, 84848), (904, 53030), (1130, 42424), (1808, 26515), (2260, 21212), (4520, 10606), (5303, 9040)]