47315870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 100761408

約数和(自身を除く): 53445538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1583, 2135, 2989, 3166, 4270, 5978, 7915, 11081, 14945, 15830, 22162, 29890, 55405, 77567, 96563, 110810, 155134, 193126, 387835, 482815, 675941, 775670, 965630, 1351882, 3379705, 4731587, 6759410, 9463174, 23657935, 47315870]

約数ペア:

[(1, 47315870), (2, 23657935), (5, 9463174), (7, 6759410), (10, 4731587), (14, 3379705), (35, 1351882), (49, 965630), (61, 775670), (70, 675941), (98, 482815), (122, 387835), (245, 193126), (305, 155134), (427, 110810), (490, 96563), (610, 77567), (854, 55405), (1583, 29890), (2135, 22162), (2989, 15830), (3166, 14945), (4270, 11081), (5978, 7915)]