55209620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95189}}^1$

素因数の和:95227

約数の個数: 24

約数和(自身を含む): 119939400

約数和(自身を除く): 64729780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 95189, 190378, 380756, 475945, 951890, 1903780, 2760481, 5520962, 11041924, 13802405, 27604810, 55209620]

約数ペア:

[(1, 55209620), (2, 27604810), (4, 13802405), (5, 11041924), (10, 5520962), (20, 2760481), (29, 1903780), (58, 951890), (116, 475945), (145, 380756), (290, 190378), (580, 95189)]