56878626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4889}}^1$

素因数の和:5178

約数の個数: 32

約数和(自身を含む): 130504320

約数和(自身を除く): 73625694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 4889, 5817, 9778, 11634, 14667, 29334, 34223, 68446, 102669, 205338, 1354253, 2708506, 4062759, 8125518, 9479771, 18959542, 28439313, 56878626]

約数ペア:

[(1, 56878626), (2, 28439313), (3, 18959542), (6, 9479771), (7, 8125518), (14, 4062759), (21, 2708506), (42, 1354253), (277, 205338), (554, 102669), (831, 68446), (1662, 34223), (1939, 29334), (3878, 14667), (4889, 11634), (5817, 9778)]