49360280

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1223}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 111261600

約数和(自身を除く): 61901320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1223, 2018, 2446, 4036, 4892, 5045, 6115, 8072, 9784, 10090, 12230, 20180, 24460, 40360, 48920, 1234007, 2468014, 4936028, 6170035, 9872056, 12340070, 24680140, 49360280]

約数ペア:

[(1, 49360280), (2, 24680140), (4, 12340070), (5, 9872056), (8, 6170035), (10, 4936028), (20, 2468014), (40, 1234007), (1009, 48920), (1223, 40360), (2018, 24460), (2446, 20180), (4036, 12230), (4892, 10090), (5045, 9784), (6115, 8072)]