55839490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8963}}^1$

素因数の和:9066

約数の個数: 32

約数和(自身を含む): 116173440

約数和(自身を除く): 60333950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 8963, 17926, 44815, 62741, 89630, 125482, 313705, 627410, 797707, 1595414, 3988535, 5583949, 7977070, 11167898, 27919745, 55839490]

約数ペア:

[(1, 55839490), (2, 27919745), (5, 11167898), (7, 7977070), (10, 5583949), (14, 3988535), (35, 1595414), (70, 797707), (89, 627410), (178, 313705), (445, 125482), (623, 89630), (890, 62741), (1246, 44815), (3115, 17926), (6230, 8963)]