47380604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 87964800

約数和(自身を除く): 40584196

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4759, 4978, 9518, 9956, 19036, 90421, 180842, 361684, 623429, 1246858, 2493716, 11845151, 23690302, 47380604]

約数ペア:

[(1, 47380604), (2, 23690302), (4, 11845151), (19, 2493716), (38, 1246858), (76, 623429), (131, 361684), (262, 180842), (524, 90421), (2489, 19036), (4759, 9956), (4978, 9518)]