56287590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35401}}^1$

素因数の和:35464

約数の個数: 32

約数和(自身を含む): 137642976

約数和(自身を除く): 81355386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 35401, 70802, 106203, 177005, 212406, 354010, 531015, 1062030, 1876253, 3752506, 5628759, 9381265, 11257518, 18762530, 28143795, 56287590]

約数ペア:

[(1, 56287590), (2, 28143795), (3, 18762530), (5, 11257518), (6, 9381265), (10, 5628759), (15, 3752506), (30, 1876253), (53, 1062030), (106, 531015), (159, 354010), (265, 212406), (318, 177005), (530, 106203), (795, 70802), (1590, 35401)]