55318928

素因数分解:

$2^4\times 7^1\times {\mathrm{493919}}^1$

素因数の和:493934

約数の個数: 20

約数和(自身を含む): 122492160

約数和(自身を除く): 67173232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 493919, 987838, 1975676, 3457433, 3951352, 6914866, 7902704, 13829732, 27659464, 55318928]

約数ペア:

[(1, 55318928), (2, 27659464), (4, 13829732), (7, 7902704), (8, 6914866), (14, 3951352), (16, 3457433), (28, 1975676), (56, 987838), (112, 493919)]