52205075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 72578688

約数和(自身を除く): 20373613

約数列:

[1, 5, 13, 25, 29, 65, 145, 191, 325, 377, 725, 841, 955, 1885, 2483, 4205, 4775, 5539, 9425, 10933, 12415, 21025, 27695, 54665, 62075, 72007, 138475, 160631, 273325, 360035, 803155, 1800175, 2088203, 4015775, 10441015, 52205075]

約数ペア:

[(1, 52205075), (5, 10441015), (13, 4015775), (25, 2088203), (29, 1800175), (65, 803155), (145, 360035), (191, 273325), (325, 160631), (377, 138475), (725, 72007), (841, 62075), (955, 54665), (1885, 27695), (2483, 21025), (4205, 12415), (4775, 10933), (5539, 9425)]