47932420

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13241}}^1$

素因数の和:13431

約数の個数: 24

約数和(自身を含む): 101221848

約数和(自身を除く): 53289428

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 13241, 26482, 52964, 66205, 132410, 264820, 2396621, 4793242, 9586484, 11983105, 23966210, 47932420]

約数ペア:

[(1, 47932420), (2, 23966210), (4, 11983105), (5, 9586484), (10, 4793242), (20, 2396621), (181, 264820), (362, 132410), (724, 66205), (905, 52964), (1810, 26482), (3620, 13241)]