50141680

素因数分解:

$2^4\times 5^1\times {\mathrm{626771}}^1$

素因数の和:626784

約数の個数: 20

約数和(自身を含む): 116579592

約数和(自身を除く): 66437912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 626771, 1253542, 2507084, 3133855, 5014168, 6267710, 10028336, 12535420, 25070840, 50141680]

約数ペア:

[(1, 50141680), (2, 25070840), (4, 12535420), (5, 10028336), (8, 6267710), (10, 5014168), (16, 3133855), (20, 2507084), (40, 1253542), (80, 626771)]