55562216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 108508680

約数和(自身を除く): 52946464

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 2777, 5002, 5554, 10004, 11108, 20008, 22216, 113857, 169397, 227714, 338794, 455428, 677588, 910856, 1355176, 6945277, 13890554, 27781108, 55562216]

約数ペア:

[(1, 55562216), (2, 27781108), (4, 13890554), (8, 6945277), (41, 1355176), (61, 910856), (82, 677588), (122, 455428), (164, 338794), (244, 227714), (328, 169397), (488, 113857), (2501, 22216), (2777, 20008), (5002, 11108), (5554, 10004)]