47885960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41281}}^1$

素因数の和:41321

約数の個数: 32

約数和(自身を含む): 111461400

約数和(自身を除く): 63575440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 41281, 82562, 165124, 206405, 330248, 412810, 825620, 1197149, 1651240, 2394298, 4788596, 5985745, 9577192, 11971490, 23942980, 47885960]

約数ペア:

[(1, 47885960), (2, 23942980), (4, 11971490), (5, 9577192), (8, 5985745), (10, 4788596), (20, 2394298), (29, 1651240), (40, 1197149), (58, 825620), (116, 412810), (145, 330248), (232, 206405), (290, 165124), (580, 82562), (1160, 41281)]