51533865

素因数分解:

$3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1217}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 89493768

約数和(自身を除く): 37959903

約数列:

[1, 3, 5, 9, 15, 45, 941, 1217, 2823, 3651, 4705, 6085, 8469, 10953, 14115, 18255, 42345, 54765, 1145197, 3435591, 5725985, 10306773, 17177955, 51533865]

約数ペア:

[(1, 51533865), (3, 17177955), (5, 10306773), (9, 5725985), (15, 3435591), (45, 1145197), (941, 54765), (1217, 42345), (2823, 18255), (3651, 14115), (4705, 10953), (6085, 8469)]