49007788336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 102855166848

約数和(自身を除く): 53847378512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 401, 734, 802, 1468, 1601, 1604, 2936, 3202, 3208, 4771, 5213, 5872, 6404, 6416, 9542, 10426, 12808, 19084, 20813, 20852, 25616, 38168, 41626, 41704, 76336, 83252, 83408, 147167, 166504, 294334, 333008, 587567, 588668, 642001, 1175134, 1177336, 1284002, 1913171, 2350268, 2354672, 2568004, 3826342, 4700536, 5136008, 7638371, 7652684, 8346013, 9401072, 10272016, 15276742, 15305368, 16692026, 30553484, 30610736, 33384052, 61106968, 66768104, 122213936, 133536208, 235614367, 471228734, 942457468, 1884914936, 3062986771, 3769829872, 6125973542, 12251947084, 24503894168, 49007788336]

約数ペア:

[(1, 49007788336), (2, 24503894168), (4, 12251947084), (8, 6125973542), (13, 3769829872), (16, 3062986771), (26, 1884914936), (52, 942457468), (104, 471228734), (208, 235614367), (367, 133536208), (401, 122213936), (734, 66768104), (802, 61106968), (1468, 33384052), (1601, 30610736), (1604, 30553484), (2936, 16692026), (3202, 15305368), (3208, 15276742), (4771, 10272016), (5213, 9401072), (5872, 8346013), (6404, 7652684), (6416, 7638371), (9542, 5136008), (10426, 4700536), (12808, 3826342), (19084, 2568004), (20813, 2354672), (20852, 2350268), (25616, 1913171), (38168, 1284002), (41626, 1177336), (41704, 1175134), (76336, 642001), (83252, 588668), (83408, 587567), (147167, 333008), (166504, 294334)]