56371128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 164160000

約数和(自身を除く): 107788872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 199, 222, 232, 264, 296, 319, 348, 398, 407, 444, 597, 638, 696, 796, 814, 888, 957, 1073, 1194, 1221, 1276, 1592, 1628, 1914, 2146, 2189, 2388, 2442, 2552, 3219, 3256, 3828, 4292, 4378, 4776, 4884, 5771, 6438, 6567, 7363, 7656, 8584, 8756, 9768, 11542, 11803, 12876, 13134, 14726, 17313, 17512, 22089, 23084, 23606, 25752, 26268, 29452, 34626, 35409, 44178, 46168, 47212, 52536, 58904, 63481, 69252, 70818, 80993, 88356, 94424, 126962, 138504, 141636, 161986, 176712, 190443, 213527, 242979, 253924, 283272, 323972, 380886, 427054, 485958, 507848, 640581, 647944, 761772, 854108, 971916, 1281162, 1523544, 1708216, 1943832, 2348797, 2562324, 4697594, 5124648, 7046391, 9395188, 14092782, 18790376, 28185564, 56371128]

約数ペア:

[(1, 56371128), (2, 28185564), (3, 18790376), (4, 14092782), (6, 9395188), (8, 7046391), (11, 5124648), (12, 4697594), (22, 2562324), (24, 2348797), (29, 1943832), (33, 1708216), (37, 1523544), (44, 1281162), (58, 971916), (66, 854108), (74, 761772), (87, 647944), (88, 640581), (111, 507848), (116, 485958), (132, 427054), (148, 380886), (174, 323972), (199, 283272), (222, 253924), (232, 242979), (264, 213527), (296, 190443), (319, 176712), (348, 161986), (398, 141636), (407, 138504), (444, 126962), (597, 94424), (638, 88356), (696, 80993), (796, 70818), (814, 69252), (888, 63481), (957, 58904), (1073, 52536), (1194, 47212), (1221, 46168), (1276, 44178), (1592, 35409), (1628, 34626), (1914, 29452), (2146, 26268), (2189, 25752), (2388, 23606), (2442, 23084), (2552, 22089), (3219, 17512), (3256, 17313), (3828, 14726), (4292, 13134), (4378, 12876), (4776, 11803), (4884, 11542), (5771, 9768), (6438, 8756), (6567, 8584), (7363, 7656)]