51290514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 122732064

約数和(自身を除く): 71441550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 3121, 5478, 6242, 8217, 9363, 16434, 18726, 28089, 34331, 56178, 68662, 102993, 205986, 259043, 308979, 518086, 617958, 777129, 1554258, 2331387, 2849473, 4662774, 5698946, 8548419, 17096838, 25645257, 51290514]

約数ペア:

[(1, 51290514), (2, 25645257), (3, 17096838), (6, 8548419), (9, 5698946), (11, 4662774), (18, 2849473), (22, 2331387), (33, 1554258), (66, 777129), (83, 617958), (99, 518086), (166, 308979), (198, 259043), (249, 205986), (498, 102993), (747, 68662), (913, 56178), (1494, 34331), (1826, 28089), (2739, 18726), (3121, 16434), (5478, 9363), (6242, 8217)]