51590825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14431}}^1$

素因数の和:14465

約数の個数: 24

約数和(自身を含む): 75161856

約数和(自身を除く): 23571031

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 14431, 72155, 158741, 187603, 360775, 793705, 938015, 2063633, 3968525, 4690075, 10318165, 51590825]

約数ペア:

[(1, 51590825), (5, 10318165), (11, 4690075), (13, 3968525), (25, 2063633), (55, 938015), (65, 793705), (143, 360775), (275, 187603), (325, 158741), (715, 72155), (3575, 14431)]