56558790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209477}}^1$

素因数の和:209493

約数の個数: 32

約数和(自身を含む): 150824160

約数和(自身を除く): 94265370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209477, 418954, 628431, 1047385, 1256862, 1885293, 2094770, 3142155, 3770586, 5655879, 6284310, 9426465, 11311758, 18852930, 28279395, 56558790]

約数ペア:

[(1, 56558790), (2, 28279395), (3, 18852930), (5, 11311758), (6, 9426465), (9, 6284310), (10, 5655879), (15, 3770586), (18, 3142155), (27, 2094770), (30, 1885293), (45, 1256862), (54, 1047385), (90, 628431), (135, 418954), (270, 209477)]