55537328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 136538880

約数和(自身を除く): 81001552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 739, 854, 976, 1232, 1342, 1478, 1708, 2684, 2956, 3416, 4697, 5173, 5368, 5912, 6832, 8129, 9394, 10346, 10736, 11824, 16258, 18788, 20692, 32516, 37576, 41384, 45079, 56903, 65032, 75152, 82768, 90158, 113806, 130064, 180316, 227612, 315553, 360632, 455224, 495869, 631106, 721264, 910448, 991738, 1262212, 1983476, 2524424, 3471083, 3966952, 5048848, 6942166, 7933904, 13884332, 27768664, 55537328]

約数ペア:

[(1, 55537328), (2, 27768664), (4, 13884332), (7, 7933904), (8, 6942166), (11, 5048848), (14, 3966952), (16, 3471083), (22, 2524424), (28, 1983476), (44, 1262212), (56, 991738), (61, 910448), (77, 721264), (88, 631106), (112, 495869), (122, 455224), (154, 360632), (176, 315553), (244, 227612), (308, 180316), (427, 130064), (488, 113806), (616, 90158), (671, 82768), (739, 75152), (854, 65032), (976, 56903), (1232, 45079), (1342, 41384), (1478, 37576), (1708, 32516), (2684, 20692), (2956, 18788), (3416, 16258), (4697, 11824), (5173, 10736), (5368, 10346), (5912, 9394), (6832, 8129)]