49973079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 24215721

約数列:

[1, 3, 13, 39, 47, 137, 141, 199, 411, 597, 611, 1781, 1833, 2587, 5343, 6439, 7761, 9353, 19317, 27263, 28059, 81789, 83707, 121589, 251121, 354419, 364767, 1063257, 1281361, 3844083, 16657693, 49973079]

約数ペア:

[(1, 49973079), (3, 16657693), (13, 3844083), (39, 1281361), (47, 1063257), (137, 364767), (141, 354419), (199, 251121), (411, 121589), (597, 83707), (611, 81789), (1781, 28059), (1833, 27263), (2587, 19317), (5343, 9353), (6439, 7761)]