56535740

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1901}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 118867392

約数和(自身を除く): 62331652

約数列:

[1, 2, 4, 5, 10, 20, 1487, 1901, 2974, 3802, 5948, 7435, 7604, 9505, 14870, 19010, 29740, 38020, 2826787, 5653574, 11307148, 14133935, 28267870, 56535740]

約数ペア:

[(1, 56535740), (2, 28267870), (4, 14133935), (5, 11307148), (10, 5653574), (20, 2826787), (1487, 38020), (1901, 29740), (2974, 19010), (3802, 14870), (5948, 9505), (7435, 7604)]