57152914

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 108620568

約数和(自身を除く): 51467654

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 113, 182, 226, 397, 637, 791, 794, 1274, 1469, 1582, 2779, 2938, 5161, 5537, 5558, 10283, 10322, 11074, 19453, 20566, 36127, 38906, 44861, 71981, 72254, 89722, 143962, 252889, 314027, 505778, 583193, 628054, 1166386, 2198189, 4082351, 4396378, 8164702, 28576457, 57152914]

約数ペア:

[(1, 57152914), (2, 28576457), (7, 8164702), (13, 4396378), (14, 4082351), (26, 2198189), (49, 1166386), (91, 628054), (98, 583193), (113, 505778), (182, 314027), (226, 252889), (397, 143962), (637, 89722), (791, 72254), (794, 71981), (1274, 44861), (1469, 38906), (1582, 36127), (2779, 20566), (2938, 19453), (5161, 11074), (5537, 10322), (5558, 10283)]