55412602070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{720299}}^1$

素因数の和:720477

約数の個数: 48

約数和(自身を含む): 116766392400

約数和(自身を除く): 61353790330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1570, 2198, 5495, 7693, 10990, 15386, 38465, 76930, 720299, 1440598, 3601495, 5042093, 7202990, 10084186, 25210465, 35294651, 50420930, 70589302, 113086943, 176473255, 226173886, 352946510, 565434715, 791608601, 1130869430, 1583217202, 3958043005, 5541260207, 7916086010, 11082520414, 27706301035, 55412602070]

約数ペア:

[(1, 55412602070), (2, 27706301035), (5, 11082520414), (7, 7916086010), (10, 5541260207), (14, 3958043005), (35, 1583217202), (49, 1130869430), (70, 791608601), (98, 565434715), (157, 352946510), (245, 226173886), (314, 176473255), (490, 113086943), (785, 70589302), (1099, 50420930), (1570, 35294651), (2198, 25210465), (5495, 10084186), (7693, 7202990), (10990, 5042093), (15386, 3601495), (38465, 1440598), (76930, 720299)]