57056012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 67129588

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 43, 52, 68, 76, 79, 86, 158, 172, 221, 247, 316, 323, 442, 494, 559, 646, 731, 817, 884, 988, 1027, 1118, 1292, 1343, 1462, 1501, 1634, 2054, 2236, 2686, 2924, 3002, 3268, 3397, 4108, 4199, 5372, 6004, 6794, 8398, 9503, 10621, 13588, 13889, 16796, 17459, 19006, 19513, 21242, 25517, 27778, 34918, 38012, 39026, 42484, 44161, 51034, 55556, 57749, 64543, 69836, 78052, 88322, 102068, 115498, 129086, 176644, 180557, 230996, 258172, 331721, 361114, 663442, 722228, 750737, 839059, 1097231, 1326884, 1501474, 1678118, 2194462, 3002948, 3356236, 4388924, 14264003, 28528006, 57056012]

約数ペア:

[(1, 57056012), (2, 28528006), (4, 14264003), (13, 4388924), (17, 3356236), (19, 3002948), (26, 2194462), (34, 1678118), (38, 1501474), (43, 1326884), (52, 1097231), (68, 839059), (76, 750737), (79, 722228), (86, 663442), (158, 361114), (172, 331721), (221, 258172), (247, 230996), (316, 180557), (323, 176644), (442, 129086), (494, 115498), (559, 102068), (646, 88322), (731, 78052), (817, 69836), (884, 64543), (988, 57749), (1027, 55556), (1118, 51034), (1292, 44161), (1343, 42484), (1462, 39026), (1501, 38012), (1634, 34918), (2054, 27778), (2236, 25517), (2686, 21242), (2924, 19513), (3002, 19006), (3268, 17459), (3397, 16796), (4108, 13889), (4199, 13588), (5372, 10621), (6004, 9503), (6794, 8398)]