50980904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{490201}}^1$

素因数の和:490220

約数の個数: 16

約数和(自身を含む): 102942420

約数和(自身を除く): 51961516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 490201, 980402, 1960804, 3921608, 6372613, 12745226, 25490452, 50980904]

約数ペア:

[(1, 50980904), (2, 25490452), (4, 12745226), (8, 6372613), (13, 3921608), (26, 1960804), (52, 980402), (104, 490201)]