47541620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{339583}}^1$

素因数の和:339599

約数の個数: 24

約数和(自身を含む): 114100224

約数和(自身を除く): 66558604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 339583, 679166, 1358332, 1697915, 2377081, 3395830, 4754162, 6791660, 9508324, 11885405, 23770810, 47541620]

約数ペア:

[(1, 47541620), (2, 23770810), (4, 11885405), (5, 9508324), (7, 6791660), (10, 4754162), (14, 3395830), (20, 2377081), (28, 1697915), (35, 1358332), (70, 679166), (140, 339583)]