51375272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{493993}}^1$

素因数の和:494012

約数の個数: 16

約数和(自身を含む): 103738740

約数和(自身を除く): 52363468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 493993, 987986, 1975972, 3951944, 6421909, 12843818, 25687636, 51375272]

約数ペア:

[(1, 51375272), (2, 25687636), (4, 12843818), (8, 6421909), (13, 3951944), (26, 1975972), (52, 987986), (104, 493993)]