51409735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14923}}^1$

素因数の和:14994

約数の個数: 16

約数和(自身を含む): 67695264

約数和(自身を除く): 16285529

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 14923, 74615, 193999, 790919, 969995, 3954595, 10281947, 51409735]

約数ペア:

[(1, 51409735), (5, 10281947), (13, 3954595), (53, 969995), (65, 790919), (265, 193999), (689, 74615), (3445, 14923)]