56790903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 85176000

約数和(自身を除く): 28385097

約数列:

[1, 3, 13, 29, 39, 87, 149, 337, 377, 447, 1011, 1131, 1937, 4321, 4381, 5811, 9773, 12963, 13143, 29319, 50213, 56173, 127049, 150639, 168519, 381147, 652769, 1456177, 1958307, 4368531, 18930301, 56790903]

約数ペア:

[(1, 56790903), (3, 18930301), (13, 4368531), (29, 1958307), (39, 1456177), (87, 652769), (149, 381147), (337, 168519), (377, 150639), (447, 127049), (1011, 56173), (1131, 50213), (1937, 29319), (4321, 13143), (4381, 12963), (5811, 9773)]