47449916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21529}}^1$

素因数の和:21581

約数の個数: 24

約数和(自身を含む): 90426000

約数和(自身を除く): 42976084

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 21529, 43058, 86116, 409051, 624341, 818102, 1248682, 1636204, 2497364, 11862479, 23724958, 47449916]

約数ペア:

[(1, 47449916), (2, 23724958), (4, 11862479), (19, 2497364), (29, 1636204), (38, 1248682), (58, 818102), (76, 624341), (116, 409051), (551, 86116), (1102, 43058), (2204, 21529)]