49453898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19721

約数の個数: 16

約数和(自身を含む): 80714760

約数和(自身を除く): 31260862

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 19609, 39218, 254917, 509834, 1902073, 3804146, 24726949, 49453898]

約数ペア:

[(1, 49453898), (2, 24726949), (13, 3804146), (26, 1902073), (97, 509834), (194, 254917), (1261, 39218), (2522, 19609)]