56542278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{724901}}^1$

素因数の和:724919

約数の個数: 16

約数和(自身を含む): 121783536

約数和(自身を除く): 65241258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 724901, 1449802, 2174703, 4349406, 9423713, 18847426, 28271139, 56542278]

約数ペア:

[(1, 56542278), (2, 28271139), (3, 18847426), (6, 9423713), (13, 4349406), (26, 2174703), (39, 1449802), (78, 724901)]