55796820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12739}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 158383680

約数和(自身を除く): 102586860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 12739, 25478, 38217, 50956, 63695, 76434, 127390, 152868, 191085, 254780, 382170, 764340, 929947, 1859894, 2789841, 3719788, 4649735, 5579682, 9299470, 11159364, 13949205, 18598940, 27898410, 55796820]

約数ペア:

[(1, 55796820), (2, 27898410), (3, 18598940), (4, 13949205), (5, 11159364), (6, 9299470), (10, 5579682), (12, 4649735), (15, 3719788), (20, 2789841), (30, 1859894), (60, 929947), (73, 764340), (146, 382170), (219, 254780), (292, 191085), (365, 152868), (438, 127390), (730, 76434), (876, 63695), (1095, 50956), (1460, 38217), (2190, 25478), (4380, 12739)]