51048855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7968

約数の個数: 48

約数和(自身を含む): 103967136

約数和(自身を除く): 52918281

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 7933, 23799, 39665, 71397, 87263, 103129, 118995, 261789, 309387, 356985, 436315, 515645, 785367, 928161, 1134419, 1308945, 1546935, 3403257, 3926835, 4640805, 5672095, 10209771, 17016285, 51048855]

約数ペア:

[(1, 51048855), (3, 17016285), (5, 10209771), (9, 5672095), (11, 4640805), (13, 3926835), (15, 3403257), (33, 1546935), (39, 1308945), (45, 1134419), (55, 928161), (65, 785367), (99, 515645), (117, 436315), (143, 356985), (165, 309387), (195, 261789), (429, 118995), (495, 103129), (585, 87263), (715, 71397), (1287, 39665), (2145, 23799), (6435, 7933)]