43053556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 96280296

約数和(自身を除く): 53226740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 277, 364, 427, 554, 637, 793, 854, 1108, 1274, 1586, 1708, 1939, 2548, 2989, 3172, 3601, 3878, 5551, 5978, 7202, 7756, 11102, 11956, 13573, 14404, 16897, 22204, 25207, 27146, 33794, 38857, 50414, 54292, 67588, 77714, 100828, 118279, 155428, 176449, 219661, 236558, 352898, 439322, 473116, 705796, 827953, 878644, 1537627, 1655906, 3075254, 3311812, 6150508, 10763389, 21526778, 43053556]

約数ペア:

[(1, 43053556), (2, 21526778), (4, 10763389), (7, 6150508), (13, 3311812), (14, 3075254), (26, 1655906), (28, 1537627), (49, 878644), (52, 827953), (61, 705796), (91, 473116), (98, 439322), (122, 352898), (182, 236558), (196, 219661), (244, 176449), (277, 155428), (364, 118279), (427, 100828), (554, 77714), (637, 67588), (793, 54292), (854, 50414), (1108, 38857), (1274, 33794), (1586, 27146), (1708, 25207), (1939, 22204), (2548, 16897), (2989, 14404), (3172, 13573), (3601, 11956), (3878, 11102), (5551, 7756), (5978, 7202)]