51208208

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{4993}}^1$

素因数の和:5642

約数の個数: 20

約数和(自身を含む): 99390588

約数和(自身を除く): 48182380

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 4993, 5128, 9986, 10256, 19972, 39944, 79888, 3200513, 6401026, 12802052, 25604104, 51208208]

約数ペア:

[(1, 51208208), (2, 25604104), (4, 12802052), (8, 6401026), (16, 3200513), (641, 79888), (1282, 39944), (2564, 19972), (4993, 10256), (5128, 9986)]