55865490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13397}}^1$

素因数の和:13546

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 79186350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13397, 26794, 40191, 66985, 80382, 133970, 200955, 401910, 1862183, 3724366, 5586549, 9310915, 11173098, 18621830, 27932745, 55865490]

約数ペア:

[(1, 55865490), (2, 27932745), (3, 18621830), (5, 11173098), (6, 9310915), (10, 5586549), (15, 3724366), (30, 1862183), (139, 401910), (278, 200955), (417, 133970), (695, 80382), (834, 66985), (1390, 40191), (2085, 26794), (4170, 13397)]