57254500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 127999872

約数和(自身を除く): 70745372

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 2663, 4300, 5326, 5375, 10652, 10750, 13315, 21500, 26630, 53260, 66575, 114509, 133150, 229018, 266300, 332875, 458036, 572545, 665750, 1145090, 1331500, 2290180, 2862725, 5725450, 11450900, 14313625, 28627250, 57254500]

約数ペア:

[(1, 57254500), (2, 28627250), (4, 14313625), (5, 11450900), (10, 5725450), (20, 2862725), (25, 2290180), (43, 1331500), (50, 1145090), (86, 665750), (100, 572545), (125, 458036), (172, 332875), (215, 266300), (250, 229018), (430, 133150), (500, 114509), (860, 66575), (1075, 53260), (2150, 26630), (2663, 21500), (4300, 13315), (5326, 10750), (5375, 10652)]