56662996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 108500700

約数和(自身を除く): 51837704

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 769, 1417, 1538, 2834, 3076, 5668, 9997, 18421, 19994, 36842, 39988, 73684, 83821, 129961, 167642, 259922, 335284, 519844, 1089673, 2179346, 4358692, 14165749, 28331498, 56662996]

約数ペア:

[(1, 56662996), (2, 28331498), (4, 14165749), (13, 4358692), (26, 2179346), (52, 1089673), (109, 519844), (169, 335284), (218, 259922), (338, 167642), (436, 129961), (676, 83821), (769, 73684), (1417, 39988), (1538, 36842), (2834, 19994), (3076, 18421), (5668, 9997)]