48772750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 100900800

約数和(自身を除く): 52128050

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 349, 430, 559, 650, 698, 1075, 1118, 1625, 1745, 2150, 2795, 3250, 3490, 4537, 5375, 5590, 8725, 9074, 10750, 13975, 15007, 17450, 22685, 27950, 30014, 43625, 45370, 69875, 75035, 87250, 113425, 139750, 150070, 195091, 226850, 375175, 390182, 567125, 750350, 975455, 1134250, 1875875, 1950910, 3751750, 4877275, 9754550, 24386375, 48772750]

約数ペア:

[(1, 48772750), (2, 24386375), (5, 9754550), (10, 4877275), (13, 3751750), (25, 1950910), (26, 1875875), (43, 1134250), (50, 975455), (65, 750350), (86, 567125), (125, 390182), (130, 375175), (215, 226850), (250, 195091), (325, 150070), (349, 139750), (430, 113425), (559, 87250), (650, 75035), (698, 69875), (1075, 45370), (1118, 43625), (1625, 30014), (1745, 27950), (2150, 22685), (2795, 17450), (3250, 15007), (3490, 13975), (4537, 10750), (5375, 9074), (5590, 8725)]