56988870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18443}}^1$

素因数の和:18556

約数の個数: 32

約数和(自身を含む): 138108672

約数和(自身を除く): 81119802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 18443, 36886, 55329, 92215, 110658, 184430, 276645, 553290, 1899629, 3799258, 5698887, 9498145, 11397774, 18996290, 28494435, 56988870]

約数ペア:

[(1, 56988870), (2, 28494435), (3, 18996290), (5, 11397774), (6, 9498145), (10, 5698887), (15, 3799258), (30, 1899629), (103, 553290), (206, 276645), (309, 184430), (515, 110658), (618, 92215), (1030, 55329), (1545, 36886), (3090, 18443)]