50747575

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{5623}}^1$

素因数の和:5671

約数の個数: 18

約数和(自身を含む): 66425064

約数和(自身を除く): 15677489

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 5623, 9025, 28115, 106837, 140575, 534185, 2029903, 2670925, 10149515, 50747575]

約数ペア:

[(1, 50747575), (5, 10149515), (19, 2670925), (25, 2029903), (95, 534185), (361, 140575), (475, 106837), (1805, 28115), (5623, 9025)]