50419140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{840319}}^1$

素因数の和:840331

約数の個数: 24

約数和(自身を含む): 141173760

約数和(自身を除く): 90754620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 840319, 1680638, 2520957, 3361276, 4201595, 5041914, 8403190, 10083828, 12604785, 16806380, 25209570, 50419140]

約数ペア:

[(1, 50419140), (2, 25209570), (3, 16806380), (4, 12604785), (5, 10083828), (6, 8403190), (10, 5041914), (12, 4201595), (15, 3361276), (20, 2520957), (30, 1680638), (60, 840319)]