51974160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{30937}}^1$

素因数の和:30960

約数の個数: 80

約数和(自身を含む): 184142976

約数和(自身を除く): 132168816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 30937, 61874, 92811, 123748, 154685, 185622, 216559, 247496, 309370, 371244, 433118, 464055, 494992, 618740, 649677, 742488, 866236, 928110, 1082795, 1237480, 1299354, 1484976, 1732472, 1856220, 2165590, 2474960, 2598708, 3248385, 3464944, 3712440, 4331180, 5197416, 6496770, 7424880, 8662360, 10394832, 12993540, 17324720, 25987080, 51974160]

約数ペア:

[(1, 51974160), (2, 25987080), (3, 17324720), (4, 12993540), (5, 10394832), (6, 8662360), (7, 7424880), (8, 6496770), (10, 5197416), (12, 4331180), (14, 3712440), (15, 3464944), (16, 3248385), (20, 2598708), (21, 2474960), (24, 2165590), (28, 1856220), (30, 1732472), (35, 1484976), (40, 1299354), (42, 1237480), (48, 1082795), (56, 928110), (60, 866236), (70, 742488), (80, 649677), (84, 618740), (105, 494992), (112, 464055), (120, 433118), (140, 371244), (168, 309370), (210, 247496), (240, 216559), (280, 185622), (336, 154685), (420, 123748), (560, 92811), (840, 61874), (1680, 30937)]