49687885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24708

約数の個数: 16

約数和(自身を含む): 66286080

約数和(自身を除く): 16598195

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 24659, 123295, 320567, 764429, 1602835, 3822145, 9937577, 49687885]

約数ペア:

[(1, 49687885), (5, 9937577), (13, 3822145), (31, 1602835), (65, 764429), (155, 320567), (403, 123295), (2015, 24659)]