51481660

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4283}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 108316656

約数和(自身を除く): 56834996

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 4283, 6010, 8566, 12020, 17132, 21415, 42830, 85660, 2574083, 5148166, 10296332, 12870415, 25740830, 51481660]

約数ペア:

[(1, 51481660), (2, 25740830), (4, 12870415), (5, 10296332), (10, 5148166), (20, 2574083), (601, 85660), (1202, 42830), (2404, 21415), (3005, 17132), (4283, 12020), (6010, 8566)]