47139700

素因数分解:

$2^2\times 5^2\times {\mathrm{613}}^1\times {\mathrm{769}}^1$

素因数の和:1396

約数の個数: 36

約数和(自身を含む): 102593260

約数和(自身を除く): 55453560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 613, 769, 1226, 1538, 2452, 3065, 3076, 3845, 6130, 7690, 12260, 15325, 15380, 19225, 30650, 38450, 61300, 76900, 471397, 942794, 1885588, 2356985, 4713970, 9427940, 11784925, 23569850, 47139700]

約数ペア:

[(1, 47139700), (2, 23569850), (4, 11784925), (5, 9427940), (10, 4713970), (20, 2356985), (25, 1885588), (50, 942794), (100, 471397), (613, 76900), (769, 61300), (1226, 38450), (1538, 30650), (2452, 19225), (3065, 15380), (3076, 15325), (3845, 12260), (6130, 7690)]