50697220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 125879040

約数和(自身を除く): 75181820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12487, 24974, 49948, 62435, 87409, 124870, 174818, 249740, 349636, 362123, 437045, 724246, 874090, 1448492, 1748180, 1810615, 2534861, 3621230, 5069722, 7242460, 10139444, 12674305, 25348610, 50697220]

約数ペア:

[(1, 50697220), (2, 25348610), (4, 12674305), (5, 10139444), (7, 7242460), (10, 5069722), (14, 3621230), (20, 2534861), (28, 1810615), (29, 1748180), (35, 1448492), (58, 874090), (70, 724246), (116, 437045), (140, 362123), (145, 349636), (203, 249740), (290, 174818), (406, 124870), (580, 87409), (812, 62435), (1015, 49948), (2030, 24974), (4060, 12487)]