49408048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 106278912

約数和(自身を除く): 56870864

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 61, 62, 71, 92, 122, 124, 142, 184, 244, 248, 284, 368, 488, 496, 568, 713, 976, 1136, 1403, 1426, 1633, 1891, 2201, 2806, 2852, 3266, 3782, 4331, 4402, 5612, 5704, 6532, 7564, 8662, 8804, 11224, 11408, 13064, 15128, 17324, 17608, 22448, 26128, 30256, 34648, 35216, 43493, 50623, 69296, 86986, 99613, 101246, 134261, 173972, 199226, 202492, 268522, 347944, 398452, 404984, 537044, 695888, 796904, 809968, 1074088, 1593808, 2148176, 3088003, 6176006, 12352012, 24704024, 49408048]

約数ペア:

[(1, 49408048), (2, 24704024), (4, 12352012), (8, 6176006), (16, 3088003), (23, 2148176), (31, 1593808), (46, 1074088), (61, 809968), (62, 796904), (71, 695888), (92, 537044), (122, 404984), (124, 398452), (142, 347944), (184, 268522), (244, 202492), (248, 199226), (284, 173972), (368, 134261), (488, 101246), (496, 99613), (568, 86986), (713, 69296), (976, 50623), (1136, 43493), (1403, 35216), (1426, 34648), (1633, 30256), (1891, 26128), (2201, 22448), (2806, 17608), (2852, 17324), (3266, 15128), (3782, 13064), (4331, 11408), (4402, 11224), (5612, 8804), (5704, 8662), (6532, 7564)]