51254600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8837}}^1$

素因数の和:8882

約数の個数: 48

約数和(自身を含む): 123290100

約数和(自身を除く): 72035500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 8837, 17674, 35348, 44185, 70696, 88370, 176740, 220925, 256273, 353480, 441850, 512546, 883700, 1025092, 1281365, 1767400, 2050184, 2562730, 5125460, 6406825, 10250920, 12813650, 25627300, 51254600]

約数ペア:

[(1, 51254600), (2, 25627300), (4, 12813650), (5, 10250920), (8, 6406825), (10, 5125460), (20, 2562730), (25, 2050184), (29, 1767400), (40, 1281365), (50, 1025092), (58, 883700), (100, 512546), (116, 441850), (145, 353480), (200, 256273), (232, 220925), (290, 176740), (580, 88370), (725, 70696), (1160, 44185), (1450, 35348), (2900, 17674), (5800, 8837)]