47879290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 90046080

約数和(自身を除く): 42166790

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 1543, 3086, 3103, 6206, 7715, 15430, 15515, 31030, 44747, 89494, 165101, 223735, 330202, 447470, 825505, 1651010, 4787929, 9575858, 23939645, 47879290]

約数ペア:

[(1, 47879290), (2, 23939645), (5, 9575858), (10, 4787929), (29, 1651010), (58, 825505), (107, 447470), (145, 330202), (214, 223735), (290, 165101), (535, 89494), (1070, 44747), (1543, 31030), (3086, 15515), (3103, 15430), (6206, 7715)]