30552756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 77380800

約数和(自身を除く): 46828044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1409, 1668, 1807, 2818, 3614, 4227, 5421, 5636, 7228, 8454, 10842, 16908, 18317, 21684, 36634, 54951, 73268, 109902, 195851, 219804, 391702, 587553, 783404, 1175106, 2350212, 2546063, 5092126, 7638189, 10184252, 15276378, 30552756]

約数ペア:

[(1, 30552756), (2, 15276378), (3, 10184252), (4, 7638189), (6, 5092126), (12, 2546063), (13, 2350212), (26, 1175106), (39, 783404), (52, 587553), (78, 391702), (139, 219804), (156, 195851), (278, 109902), (417, 73268), (556, 54951), (834, 36634), (1409, 21684), (1668, 18317), (1807, 16908), (2818, 10842), (3614, 8454), (4227, 7228), (5421, 5636)]