51369402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 122425344

約数和(自身を除く): 71055942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 159, 282, 318, 329, 371, 491, 658, 742, 982, 987, 1113, 1473, 1974, 2226, 2491, 2946, 3437, 4982, 6874, 7473, 10311, 14946, 17437, 20622, 23077, 26023, 34874, 46154, 52046, 52311, 69231, 78069, 104622, 138462, 156138, 161539, 182161, 323078, 364322, 484617, 546483, 969234, 1092966, 1223081, 2446162, 3669243, 7338486, 8561567, 17123134, 25684701, 51369402]

約数ペア:

[(1, 51369402), (2, 25684701), (3, 17123134), (6, 8561567), (7, 7338486), (14, 3669243), (21, 2446162), (42, 1223081), (47, 1092966), (53, 969234), (94, 546483), (106, 484617), (141, 364322), (159, 323078), (282, 182161), (318, 161539), (329, 156138), (371, 138462), (491, 104622), (658, 78069), (742, 69231), (982, 52311), (987, 52046), (1113, 46154), (1473, 34874), (1974, 26023), (2226, 23077), (2491, 20622), (2946, 17437), (3437, 14946), (4982, 10311), (6874, 7473)]