49743760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56527}}^1$

素因数の和:56551

約数の個数: 40

約数和(自身を含む): 126170496

約数和(自身を除く): 76426736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56527, 113054, 226108, 282635, 452216, 565270, 621797, 904432, 1130540, 1243594, 2261080, 2487188, 3108985, 4522160, 4974376, 6217970, 9948752, 12435940, 24871880, 49743760]

約数ペア:

[(1, 49743760), (2, 24871880), (4, 12435940), (5, 9948752), (8, 6217970), (10, 4974376), (11, 4522160), (16, 3108985), (20, 2487188), (22, 2261080), (40, 1243594), (44, 1130540), (55, 904432), (80, 621797), (88, 565270), (110, 452216), (176, 282635), (220, 226108), (440, 113054), (880, 56527)]