49918340

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4481}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 105040152

約数和(自身を除く): 55121812

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4481, 5570, 8962, 11140, 17924, 22405, 44810, 89620, 2495917, 4991834, 9983668, 12479585, 24959170, 49918340]

約数ペア:

[(1, 49918340), (2, 24959170), (4, 12479585), (5, 9983668), (10, 4991834), (20, 2495917), (557, 89620), (1114, 44810), (2228, 22405), (2785, 17924), (4481, 11140), (5570, 8962)]