51465190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105031}}^1$

素因数の和:105052

約数の個数: 24

約数和(自身を含む): 107762832

約数和(自身を除く): 56297642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105031, 210062, 525155, 735217, 1050310, 1470434, 3676085, 5146519, 7352170, 10293038, 25732595, 51465190]

約数ペア:

[(1, 51465190), (2, 25732595), (5, 10293038), (7, 7352170), (10, 5146519), (14, 3676085), (35, 1470434), (49, 1050310), (70, 735217), (98, 525155), (245, 210062), (490, 105031)]