51311535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3079}}^1$

素因数の和:3199

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 39166545

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3079, 3333, 5555, 9237, 15395, 16665, 33869, 46185, 101607, 169345, 310979, 508035, 932937, 1554895, 3420769, 4664685, 10262307, 17103845, 51311535]

約数ペア:

[(1, 51311535), (3, 17103845), (5, 10262307), (11, 4664685), (15, 3420769), (33, 1554895), (55, 932937), (101, 508035), (165, 310979), (303, 169345), (505, 101607), (1111, 46185), (1515, 33869), (3079, 16665), (3333, 15395), (5555, 9237)]