47168990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{428809}}^1$

素因数の和:428827

約数の個数: 16

約数和(自身を含む): 92622960

約数和(自身を除く): 45453970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 428809, 857618, 2144045, 4288090, 4716899, 9433798, 23584495, 47168990]

約数ペア:

[(1, 47168990), (2, 23584495), (5, 9433798), (10, 4716899), (11, 4288090), (22, 2144045), (55, 857618), (110, 428809)]