47795820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4003}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 86738580

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, 4003, 5970, 8006, 11940, 12009, 16012, 20015, 24018, 40030, 48036, 60045, 80060, 120090, 240180, 796597, 1593194, 2389791, 3186388, 3982985, 4779582, 7965970, 9559164, 11948955, 15931940, 23897910, 47795820]

約数ペア:

[(1, 47795820), (2, 23897910), (3, 15931940), (4, 11948955), (5, 9559164), (6, 7965970), (10, 4779582), (12, 3982985), (15, 3186388), (20, 2389791), (30, 1593194), (60, 796597), (199, 240180), (398, 120090), (597, 80060), (796, 60045), (995, 48036), (1194, 40030), (1990, 24018), (2388, 20015), (2985, 16012), (3980, 12009), (4003, 11940), (5970, 8006)]