52086160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 139312512

約数和(自身を除く): 87226352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 281, 331, 560, 562, 662, 1124, 1324, 1405, 1655, 1967, 2248, 2317, 2648, 2810, 3310, 3934, 4496, 4634, 5296, 5620, 6620, 7868, 9268, 9835, 11240, 11585, 13240, 15736, 18536, 19670, 22480, 23170, 26480, 31472, 37072, 39340, 46340, 78680, 92680, 93011, 157360, 185360, 186022, 372044, 465055, 651077, 744088, 930110, 1302154, 1488176, 1860220, 2604308, 3255385, 3720440, 5208616, 6510770, 7440880, 10417232, 13021540, 26043080, 52086160]

約数ペア:

[(1, 52086160), (2, 26043080), (4, 13021540), (5, 10417232), (7, 7440880), (8, 6510770), (10, 5208616), (14, 3720440), (16, 3255385), (20, 2604308), (28, 1860220), (35, 1488176), (40, 1302154), (56, 930110), (70, 744088), (80, 651077), (112, 465055), (140, 372044), (280, 186022), (281, 185360), (331, 157360), (560, 93011), (562, 92680), (662, 78680), (1124, 46340), (1324, 39340), (1405, 37072), (1655, 31472), (1967, 26480), (2248, 23170), (2317, 22480), (2648, 19670), (2810, 18536), (3310, 15736), (3934, 13240), (4496, 11585), (4634, 11240), (5296, 9835), (5620, 9268), (6620, 7868)]