49047160

素因数分解:

$2^3\times 5^1\times {\mathrm{1226179}}^1$

素因数の和:1226190

約数の個数: 16

約数和(自身を含む): 110356200

約数和(自身を除く): 61309040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1226179, 2452358, 4904716, 6130895, 9809432, 12261790, 24523580, 49047160]

約数ペア:

[(1, 49047160), (2, 24523580), (4, 12261790), (5, 9809432), (8, 6130895), (10, 4904716), (20, 2452358), (40, 1226179)]