53021776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{194933}}^1$

素因数の和:194958

約数の個数: 20

約数和(自身を含む): 108773172

約数和(自身を除く): 55751396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 194933, 389866, 779732, 1559464, 3118928, 3313861, 6627722, 13255444, 26510888, 53021776]

約数ペア:

[(1, 53021776), (2, 26510888), (4, 13255444), (8, 6627722), (16, 3313861), (17, 3118928), (34, 1559464), (68, 779732), (136, 389866), (272, 194933)]