61385450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 131610624

約数和(自身を除く): 70225174

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1381, 1778, 2762, 3175, 4445, 6350, 6905, 8890, 9667, 13810, 19334, 22225, 34525, 44450, 48335, 69050, 96670, 175387, 241675, 350774, 483350, 876935, 1227709, 1753870, 2455418, 4384675, 6138545, 8769350, 12277090, 30692725, 61385450]

約数ペア:

[(1, 61385450), (2, 30692725), (5, 12277090), (7, 8769350), (10, 6138545), (14, 4384675), (25, 2455418), (35, 1753870), (50, 1227709), (70, 876935), (127, 483350), (175, 350774), (254, 241675), (350, 175387), (635, 96670), (889, 69050), (1270, 48335), (1381, 44450), (1778, 34525), (2762, 22225), (3175, 19334), (4445, 13810), (6350, 9667), (6905, 8890)]