51732320

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 122689728

約数和(自身を除く): 70957408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 881, 1468, 1762, 1835, 2936, 3524, 3670, 4405, 5872, 7048, 7340, 8810, 11744, 14096, 14680, 17620, 28192, 29360, 35240, 58720, 70480, 140960, 323327, 646654, 1293308, 1616635, 2586616, 3233270, 5173232, 6466540, 10346464, 12933080, 25866160, 51732320]

約数ペア:

[(1, 51732320), (2, 25866160), (4, 12933080), (5, 10346464), (8, 6466540), (10, 5173232), (16, 3233270), (20, 2586616), (32, 1616635), (40, 1293308), (80, 646654), (160, 323327), (367, 140960), (734, 70480), (881, 58720), (1468, 35240), (1762, 29360), (1835, 28192), (2936, 17620), (3524, 14680), (3670, 14096), (4405, 11744), (5872, 8810), (7048, 7340)]