55535568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 158132736

約数和(自身を除く): 102597168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 983, 1177, 1284, 1712, 1966, 2354, 2568, 2949, 3531, 3932, 4708, 5136, 5898, 7062, 7864, 9416, 10813, 11796, 14124, 15728, 18832, 21626, 23592, 28248, 32439, 43252, 47184, 56496, 64878, 86504, 105181, 129756, 173008, 210362, 259512, 315543, 420724, 519024, 631086, 841448, 1156991, 1262172, 1682896, 2313982, 2524344, 3470973, 4627964, 5048688, 6941946, 9255928, 13883892, 18511856, 27767784, 55535568]

約数ペア:

[(1, 55535568), (2, 27767784), (3, 18511856), (4, 13883892), (6, 9255928), (8, 6941946), (11, 5048688), (12, 4627964), (16, 3470973), (22, 2524344), (24, 2313982), (33, 1682896), (44, 1262172), (48, 1156991), (66, 841448), (88, 631086), (107, 519024), (132, 420724), (176, 315543), (214, 259512), (264, 210362), (321, 173008), (428, 129756), (528, 105181), (642, 86504), (856, 64878), (983, 56496), (1177, 47184), (1284, 43252), (1712, 32439), (1966, 28248), (2354, 23592), (2568, 21626), (2949, 18832), (3531, 15728), (3932, 14124), (4708, 11796), (5136, 10813), (5898, 9416), (7062, 7864)]