56351630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137443}}^1$

素因数の和:137491

約数の個数: 16

約数和(自身を含む): 103907664

約数和(自身を除く): 47556034

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 137443, 274886, 687215, 1374430, 5635163, 11270326, 28175815, 56351630]

約数ペア:

[(1, 56351630), (2, 28175815), (5, 11270326), (10, 5635163), (41, 1374430), (82, 687215), (205, 274886), (410, 137443)]