56448620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148549}}^1$

素因数の和:148577

約数の個数: 24

約数和(自身を含む): 124782000

約数和(自身を除く): 68333380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 148549, 297098, 594196, 742745, 1485490, 2822431, 2970980, 5644862, 11289724, 14112155, 28224310, 56448620]

約数ペア:

[(1, 56448620), (2, 28224310), (4, 14112155), (5, 11289724), (10, 5644862), (19, 2970980), (20, 2822431), (38, 1485490), (76, 742745), (95, 594196), (190, 297098), (380, 148549)]