52806120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1021}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 158941440

約数和(自身を除く): 106135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1021, 1293, 1724, 2042, 2155, 2586, 3063, 3448, 4084, 4310, 5105, 5172, 6126, 6465, 8168, 8620, 10210, 10344, 12252, 12930, 15315, 17240, 20420, 24504, 25860, 30630, 40840, 51720, 61260, 122520, 440051, 880102, 1320153, 1760204, 2200255, 2640306, 3520408, 4400510, 5280612, 6600765, 8801020, 10561224, 13201530, 17602040, 26403060, 52806120]

約数ペア:

[(1, 52806120), (2, 26403060), (3, 17602040), (4, 13201530), (5, 10561224), (6, 8801020), (8, 6600765), (10, 5280612), (12, 4400510), (15, 3520408), (20, 2640306), (24, 2200255), (30, 1760204), (40, 1320153), (60, 880102), (120, 440051), (431, 122520), (862, 61260), (1021, 51720), (1293, 40840), (1724, 30630), (2042, 25860), (2155, 24504), (2586, 20420), (3063, 17240), (3448, 15315), (4084, 12930), (4310, 12252), (5105, 10344), (5172, 10210), (6126, 8620), (6465, 8168)]