52255775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 25739233

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 311, 325, 517, 611, 715, 1175, 1555, 2585, 3055, 3421, 3575, 4043, 6721, 7775, 12925, 14617, 15275, 17105, 20215, 33605, 44473, 73085, 85525, 101075, 160787, 168025, 190021, 222365, 365425, 803935, 950105, 1111825, 2090231, 4019675, 4750525, 10451155, 52255775]

約数ペア:

[(1, 52255775), (5, 10451155), (11, 4750525), (13, 4019675), (25, 2090231), (47, 1111825), (55, 950105), (65, 803935), (143, 365425), (235, 222365), (275, 190021), (311, 168025), (325, 160787), (517, 101075), (611, 85525), (715, 73085), (1175, 44473), (1555, 33605), (2585, 20215), (3055, 17105), (3421, 15275), (3575, 14617), (4043, 12925), (6721, 7775)]