51068395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63439}}^1$

素因数の和:63474

約数の個数: 16

約数和(自身を含む): 73082880

約数和(自身を除く): 22014485

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63439, 317195, 444073, 1459097, 2220365, 7295485, 10213679, 51068395]

約数ペア:

[(1, 51068395), (5, 10213679), (7, 7295485), (23, 2220365), (35, 1459097), (115, 444073), (161, 317195), (805, 63439)]