49902775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 67026960

約数和(自身を除く): 17124185

約数列:

[1, 5, 13, 25, 65, 233, 325, 659, 1165, 3029, 3295, 5825, 8567, 15145, 16475, 42835, 75725, 153547, 214175, 767735, 1996111, 3838675, 9980555, 49902775]

約数ペア:

[(1, 49902775), (5, 9980555), (13, 3838675), (25, 1996111), (65, 767735), (233, 214175), (325, 153547), (659, 75725), (1165, 42835), (3029, 16475), (3295, 15145), (5825, 8567)]