55137800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16250

約数の個数: 48

約数和(自身を含む): 135744660

約数和(自身を除く): 80606860

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 16217, 32434, 64868, 81085, 129736, 162170, 275689, 324340, 405425, 551378, 648680, 810850, 1102756, 1378445, 1621700, 2205512, 2756890, 3243400, 5513780, 6892225, 11027560, 13784450, 27568900, 55137800]

約数ペア:

[(1, 55137800), (2, 27568900), (4, 13784450), (5, 11027560), (8, 6892225), (10, 5513780), (17, 3243400), (20, 2756890), (25, 2205512), (34, 1621700), (40, 1378445), (50, 1102756), (68, 810850), (85, 648680), (100, 551378), (136, 405425), (170, 324340), (200, 275689), (340, 162170), (425, 129736), (680, 81085), (850, 64868), (1700, 32434), (3400, 16217)]