51562030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{396631}}^1$

素因数の和:396651

約数の個数: 16

約数和(自身を含む): 99951264

約数和(自身を除く): 48389234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 396631, 793262, 1983155, 3966310, 5156203, 10312406, 25781015, 51562030]

約数ペア:

[(1, 51562030), (2, 25781015), (5, 10312406), (10, 5156203), (13, 3966310), (26, 1983155), (65, 793262), (130, 396631)]