49205870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6572

約数の個数: 32

約数和(自身を含む): 102168000

約数和(自身を除く): 52962130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6449, 7630, 12898, 32245, 45143, 64490, 90286, 225715, 451430, 702941, 1405882, 3514705, 4920587, 7029410, 9841174, 24602935, 49205870]

約数ペア:

[(1, 49205870), (2, 24602935), (5, 9841174), (7, 7029410), (10, 4920587), (14, 3514705), (35, 1405882), (70, 702941), (109, 451430), (218, 225715), (545, 90286), (763, 64490), (1090, 45143), (1526, 32245), (3815, 12898), (6449, 7630)]