56520810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4159}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 147962880

約数和(自身を除く): 91442070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4159, 4530, 6795, 8318, 12477, 13590, 20795, 24954, 37431, 41590, 62385, 74862, 124770, 187155, 374310, 628009, 1256018, 1884027, 3140045, 3768054, 5652081, 6280090, 9420135, 11304162, 18840270, 28260405, 56520810]

約数ペア:

[(1, 56520810), (2, 28260405), (3, 18840270), (5, 11304162), (6, 9420135), (9, 6280090), (10, 5652081), (15, 3768054), (18, 3140045), (30, 1884027), (45, 1256018), (90, 628009), (151, 374310), (302, 187155), (453, 124770), (755, 74862), (906, 62385), (1359, 41590), (1510, 37431), (2265, 24954), (2718, 20795), (4159, 13590), (4530, 12477), (6795, 8318)]