52372120

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2293}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 118095120

約数和(自身を除く): 65723000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2293, 2855, 4568, 4586, 5710, 9172, 11420, 11465, 18344, 22840, 22930, 45860, 91720, 1309303, 2618606, 5237212, 6546515, 10474424, 13093030, 26186060, 52372120]

約数ペア:

[(1, 52372120), (2, 26186060), (4, 13093030), (5, 10474424), (8, 6546515), (10, 5237212), (20, 2618606), (40, 1309303), (571, 91720), (1142, 45860), (2284, 22930), (2293, 22840), (2855, 18344), (4568, 11465), (4586, 11420), (5710, 9172)]