56153820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4703}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 101900580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4703, 5970, 9406, 11940, 14109, 18812, 23515, 28218, 47030, 56436, 70545, 94060, 141090, 282180, 935897, 1871794, 2807691, 3743588, 4679485, 5615382, 9358970, 11230764, 14038455, 18717940, 28076910, 56153820]

約数ペア:

[(1, 56153820), (2, 28076910), (3, 18717940), (4, 14038455), (5, 11230764), (6, 9358970), (10, 5615382), (12, 4679485), (15, 3743588), (20, 2807691), (30, 1871794), (60, 935897), (199, 282180), (398, 141090), (597, 94060), (796, 70545), (995, 56436), (1194, 47030), (1990, 28218), (2388, 23515), (2985, 18812), (3980, 14109), (4703, 11940), (5970, 9406)]