48408740

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12163}}^1$

素因数の和:12371

約数の個数: 24

約数和(自身を含む): 102177600

約数和(自身を除く): 53768860

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 12163, 24326, 48652, 60815, 121630, 243260, 2420437, 4840874, 9681748, 12102185, 24204370, 48408740]

約数ペア:

[(1, 48408740), (2, 24204370), (4, 12102185), (5, 9681748), (10, 4840874), (20, 2420437), (199, 243260), (398, 121630), (796, 60815), (995, 48652), (1990, 24326), (3980, 12163)]