56157749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 64834560

約数和(自身を除く): 8676811

約数列:

[1, 17, 19, 37, 127, 323, 629, 703, 1369, 2159, 2413, 4699, 11951, 23273, 26011, 41021, 79883, 89281, 173863, 442187, 1517777, 2955671, 3303397, 56157749]

約数ペア:

[(1, 56157749), (17, 3303397), (19, 2955671), (37, 1517777), (127, 442187), (323, 173863), (629, 89281), (703, 79883), (1369, 41021), (2159, 26011), (2413, 23273), (4699, 11951)]