50640804

素因数分解:

$2^2\times 3^2\times {\mathrm{1406689}}^1$

素因数の和:1406699

約数の個数: 18

約数和(自身を含む): 128008790

約数和(自身を除く): 77367986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1406689, 2813378, 4220067, 5626756, 8440134, 12660201, 16880268, 25320402, 50640804]

約数ペア:

[(1, 50640804), (2, 25320402), (3, 16880268), (4, 12660201), (6, 8440134), (9, 5626756), (12, 4220067), (18, 2813378), (36, 1406689)]