54405190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{111031}}^1$

素因数の和:111052

約数の個数: 24

約数和(自身を含む): 113918832

約数和(自身を除く): 59513642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 111031, 222062, 555155, 777217, 1110310, 1554434, 3886085, 5440519, 7772170, 10881038, 27202595, 54405190]

約数ペア:

[(1, 54405190), (2, 27202595), (5, 10881038), (7, 7772170), (10, 5440519), (14, 3886085), (35, 1554434), (49, 1110310), (70, 777217), (98, 555155), (245, 222062), (490, 111031)]