56426808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 106869192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 251, 323, 348, 408, 456, 493, 502, 551, 646, 696, 753, 969, 986, 1004, 1102, 1292, 1479, 1506, 1653, 1938, 1972, 2008, 2204, 2584, 2958, 3012, 3306, 3876, 3944, 4267, 4408, 4769, 5916, 6024, 6612, 7279, 7752, 8534, 9367, 9538, 11832, 12801, 13224, 14307, 14558, 17068, 18734, 19076, 21837, 25602, 28101, 28614, 29116, 34136, 37468, 38152, 43674, 51204, 56202, 57228, 58232, 74936, 81073, 87348, 102408, 112404, 114456, 123743, 138301, 162146, 174696, 224808, 243219, 247486, 276602, 324292, 371229, 414903, 486438, 494972, 553204, 648584, 742458, 829806, 972876, 989944, 1106408, 1484916, 1659612, 1945752, 2351117, 2969832, 3319224, 4702234, 7053351, 9404468, 14106702, 18808936, 28213404, 56426808]

約数ペア:

[(1, 56426808), (2, 28213404), (3, 18808936), (4, 14106702), (6, 9404468), (8, 7053351), (12, 4702234), (17, 3319224), (19, 2969832), (24, 2351117), (29, 1945752), (34, 1659612), (38, 1484916), (51, 1106408), (57, 989944), (58, 972876), (68, 829806), (76, 742458), (87, 648584), (102, 553204), (114, 494972), (116, 486438), (136, 414903), (152, 371229), (174, 324292), (204, 276602), (228, 247486), (232, 243219), (251, 224808), (323, 174696), (348, 162146), (408, 138301), (456, 123743), (493, 114456), (502, 112404), (551, 102408), (646, 87348), (696, 81073), (753, 74936), (969, 58232), (986, 57228), (1004, 56202), (1102, 51204), (1292, 43674), (1479, 38152), (1506, 37468), (1653, 34136), (1938, 29116), (1972, 28614), (2008, 28101), (2204, 25602), (2584, 21837), (2958, 19076), (3012, 18734), (3306, 17068), (3876, 14558), (3944, 14307), (4267, 13224), (4408, 12801), (4769, 11832), (5916, 9538), (6024, 9367), (6612, 8534), (7279, 7752)]