48138500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 59489020

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 2239, 4300, 4478, 5375, 8956, 10750, 11195, 21500, 22390, 44780, 55975, 96277, 111950, 192554, 223900, 279875, 385108, 481385, 559750, 962770, 1119500, 1925540, 2406925, 4813850, 9627700, 12034625, 24069250, 48138500]

約数ペア:

[(1, 48138500), (2, 24069250), (4, 12034625), (5, 9627700), (10, 4813850), (20, 2406925), (25, 1925540), (43, 1119500), (50, 962770), (86, 559750), (100, 481385), (125, 385108), (172, 279875), (215, 223900), (250, 192554), (430, 111950), (500, 96277), (860, 55975), (1075, 44780), (2150, 22390), (2239, 21500), (4300, 11195), (4478, 10750), (5375, 8956)]