56129460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3557}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 157804416

約数和(自身を除く): 101674956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3557, 3945, 5260, 7114, 7890, 10671, 14228, 15780, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 935491, 1870982, 2806473, 3741964, 4677455, 5612946, 9354910, 11225892, 14032365, 18709820, 28064730, 56129460]

約数ペア:

[(1, 56129460), (2, 28064730), (3, 18709820), (4, 14032365), (5, 11225892), (6, 9354910), (10, 5612946), (12, 4677455), (15, 3741964), (20, 2806473), (30, 1870982), (60, 935491), (263, 213420), (526, 106710), (789, 71140), (1052, 53355), (1315, 42684), (1578, 35570), (2630, 21342), (3156, 17785), (3557, 15780), (3945, 14228), (5260, 10671), (7114, 7890)]