47122842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 105283584

約数和(自身を除く): 58160742

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 71, 78, 127, 134, 142, 201, 213, 254, 381, 402, 426, 762, 871, 923, 1651, 1742, 1846, 2613, 2769, 3302, 4757, 4953, 5226, 5538, 8509, 9017, 9514, 9906, 14271, 17018, 18034, 25527, 27051, 28542, 51054, 54102, 61841, 110617, 117221, 123682, 185523, 221234, 234442, 331851, 351663, 371046, 604139, 663702, 703326, 1208278, 1812417, 3624834, 7853807, 15707614, 23561421, 47122842]

約数ペア:

[(1, 47122842), (2, 23561421), (3, 15707614), (6, 7853807), (13, 3624834), (26, 1812417), (39, 1208278), (67, 703326), (71, 663702), (78, 604139), (127, 371046), (134, 351663), (142, 331851), (201, 234442), (213, 221234), (254, 185523), (381, 123682), (402, 117221), (426, 110617), (762, 61841), (871, 54102), (923, 51054), (1651, 28542), (1742, 27051), (1846, 25527), (2613, 18034), (2769, 17018), (3302, 14271), (4757, 9906), (4953, 9514), (5226, 9017), (5538, 8509)]