56130503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 70613760

約数和(自身を除く): 14483257

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 283, 803, 949, 1387, 2717, 3113, 3679, 5377, 10439, 15257, 18031, 20659, 40469, 59147, 69901, 198341, 227249, 268567, 392521, 768911, 2954237, 4317731, 5102773, 56130503]

約数ペア:

[(1, 56130503), (11, 5102773), (13, 4317731), (19, 2954237), (73, 768911), (143, 392521), (209, 268567), (247, 227249), (283, 198341), (803, 69901), (949, 59147), (1387, 40469), (2717, 20659), (3113, 18031), (3679, 15257), (5377, 10439)]