51215706

素因数分解:

$2^1\times 3^3\times {\mathrm{948439}}^1$

素因数の和:948450

約数の個数: 16

約数和(自身を含む): 113812800

約数和(自身を除く): 62597094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 948439, 1896878, 2845317, 5690634, 8535951, 17071902, 25607853, 51215706]

約数ペア:

[(1, 51215706), (2, 25607853), (3, 17071902), (6, 8535951), (9, 5690634), (18, 2845317), (27, 1896878), (54, 948439)]