50793640

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4057}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 114679080

約数和(自身を除く): 63885440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 4057, 6260, 8114, 12520, 16228, 20285, 32456, 40570, 81140, 162280, 1269841, 2539682, 5079364, 6349205, 10158728, 12698410, 25396820, 50793640]

約数ペア:

[(1, 50793640), (2, 25396820), (4, 12698410), (5, 10158728), (8, 6349205), (10, 5079364), (20, 2539682), (40, 1269841), (313, 162280), (626, 81140), (1252, 40570), (1565, 32456), (2504, 20285), (3130, 16228), (4057, 12520), (6260, 8114)]