52989531

素因数分解:

$3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{659}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 82463040

約数和(自身を除く): 29473509

約数列:

[1, 3, 7, 21, 49, 147, 547, 659, 1641, 1977, 3829, 4613, 11487, 13839, 26803, 32291, 80409, 96873, 360473, 1081419, 2523311, 7569933, 17663177, 52989531]

約数ペア:

[(1, 52989531), (3, 17663177), (7, 7569933), (21, 2523311), (49, 1081419), (147, 360473), (547, 96873), (659, 80409), (1641, 32291), (1977, 26803), (3829, 13839), (4613, 11487)]