49251460

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1867}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 103561920

約数和(自身を除く): 54310460

約数列:

[1, 2, 4, 5, 10, 20, 1319, 1867, 2638, 3734, 5276, 6595, 7468, 9335, 13190, 18670, 26380, 37340, 2462573, 4925146, 9850292, 12312865, 24625730, 49251460]

約数ペア:

[(1, 49251460), (2, 24625730), (4, 12312865), (5, 9850292), (10, 4925146), (20, 2462573), (1319, 37340), (1867, 26380), (2638, 18670), (3734, 13190), (5276, 9335), (6595, 7468)]