56557782

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 129841920

約数和(自身を除く): 73284138

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 2039, 3082, 4078, 4623, 6117, 9246, 12234, 13869, 18351, 27738, 36702, 46897, 93794, 136613, 140691, 273226, 281382, 409839, 422073, 819678, 844146, 1229517, 2459034, 3142099, 6284198, 9426297, 18852594, 28278891, 56557782]

約数ペア:

[(1, 56557782), (2, 28278891), (3, 18852594), (6, 9426297), (9, 6284198), (18, 3142099), (23, 2459034), (46, 1229517), (67, 844146), (69, 819678), (134, 422073), (138, 409839), (201, 281382), (207, 273226), (402, 140691), (414, 136613), (603, 93794), (1206, 46897), (1541, 36702), (2039, 27738), (3082, 18351), (4078, 13869), (4623, 12234), (6117, 9246)]