49420755

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7901}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 86289840

約数和(自身を除く): 36869085

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 7901, 23703, 39505, 71109, 118515, 355545, 1098239, 3294717, 5491195, 9884151, 16473585, 49420755]

約数ペア:

[(1, 49420755), (3, 16473585), (5, 9884151), (9, 5491195), (15, 3294717), (45, 1098239), (139, 355545), (417, 118515), (695, 71109), (1251, 39505), (2085, 23703), (6255, 7901)]