55786129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 67706496

約数和(自身を除く): 11920367

約数列:

[1, 7, 17, 119, 571, 821, 3997, 5747, 9707, 13957, 67949, 97699, 468791, 3281537, 7969447, 55786129]

約数ペア:

[(1, 55786129), (7, 7969447), (17, 3281537), (119, 468791), (571, 97699), (821, 67949), (3997, 13957), (5747, 9707)]