4865550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 12201600

約数和(自身を除く): 7336050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 199, 326, 398, 489, 597, 815, 978, 995, 1194, 1630, 1990, 2445, 2985, 4075, 4890, 4975, 5970, 8150, 9950, 12225, 14925, 24450, 29850, 32437, 64874, 97311, 162185, 194622, 324370, 486555, 810925, 973110, 1621850, 2432775, 4865550]

約数ペア:

[(1, 4865550), (2, 2432775), (3, 1621850), (5, 973110), (6, 810925), (10, 486555), (15, 324370), (25, 194622), (30, 162185), (50, 97311), (75, 64874), (150, 32437), (163, 29850), (199, 24450), (326, 14925), (398, 12225), (489, 9950), (597, 8150), (815, 5970), (978, 4975), (995, 4890), (1194, 4075), (1630, 2985), (1990, 2445)]