56921748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364883}}^1$

素因数の和:364903

約数の個数: 24

約数和(自身を含む): 143034528

約数和(自身を除く): 86112780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 364883, 729766, 1094649, 1459532, 2189298, 4378596, 4743479, 9486958, 14230437, 18973916, 28460874, 56921748]

約数ペア:

[(1, 56921748), (2, 28460874), (3, 18973916), (4, 14230437), (6, 9486958), (12, 4743479), (13, 4378596), (26, 2189298), (39, 1459532), (52, 1094649), (78, 729766), (156, 364883)]