55876570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180247}}^1$

素因数の和:180285

約数の個数: 16

約数和(自身を含む): 103822848

約数和(自身を除く): 47946278

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 180247, 360494, 901235, 1802470, 5587657, 11175314, 27938285, 55876570]

約数ペア:

[(1, 55876570), (2, 27938285), (5, 11175314), (10, 5587657), (31, 1802470), (62, 901235), (155, 360494), (310, 180247)]