49397895

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15543

約数の個数: 24

約数和(自身を含む): 86834592

約数和(自身を除く): 37436697

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 15461, 46383, 77305, 139149, 231915, 695745, 1097731, 3293193, 5488655, 9879579, 16465965, 49397895]

約数ペア:

[(1, 49397895), (3, 16465965), (5, 9879579), (9, 5488655), (15, 3293193), (45, 1097731), (71, 695745), (213, 231915), (355, 139149), (639, 77305), (1065, 46383), (3195, 15461)]