49528760

素因数分解:

$2^3\times 5^1\times {\mathrm{1238219}}^1$

素因数の和:1238230

約数の個数: 16

約数和(自身を含む): 111439800

約数和(自身を除く): 61911040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1238219, 2476438, 4952876, 6191095, 9905752, 12382190, 24764380, 49528760]

約数ペア:

[(1, 49528760), (2, 24764380), (4, 12382190), (5, 9905752), (8, 6191095), (10, 4952876), (20, 2476438), (40, 1238219)]