55657638

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{3919}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 68527962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 3919, 4734, 7101, 7838, 11757, 14202, 23514, 35271, 70542, 105813, 211626, 1030697, 2061394, 3092091, 6184182, 9276273, 18552546, 27828819, 55657638]

約数ペア:

[(1, 55657638), (2, 27828819), (3, 18552546), (6, 9276273), (9, 6184182), (18, 3092091), (27, 2061394), (54, 1030697), (263, 211626), (526, 105813), (789, 70542), (1578, 35271), (2367, 23514), (3919, 14202), (4734, 11757), (7101, 7838)]