55641138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 132046848

約数和(自身を除く): 76405710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 71, 94, 141, 142, 213, 282, 329, 397, 426, 497, 658, 794, 987, 994, 1191, 1491, 1974, 2382, 2779, 2982, 3337, 5558, 6674, 8337, 10011, 16674, 18659, 20022, 23359, 28187, 37318, 46718, 55977, 56374, 70077, 84561, 111954, 130613, 140154, 169122, 197309, 261226, 391839, 394618, 591927, 783678, 1183854, 1324789, 2649578, 3974367, 7948734, 9273523, 18547046, 27820569, 55641138]

約数ペア:

[(1, 55641138), (2, 27820569), (3, 18547046), (6, 9273523), (7, 7948734), (14, 3974367), (21, 2649578), (42, 1324789), (47, 1183854), (71, 783678), (94, 591927), (141, 394618), (142, 391839), (213, 261226), (282, 197309), (329, 169122), (397, 140154), (426, 130613), (497, 111954), (658, 84561), (794, 70077), (987, 56374), (994, 55977), (1191, 46718), (1491, 37318), (1974, 28187), (2382, 23359), (2779, 20022), (2982, 18659), (3337, 16674), (5558, 10011), (6674, 8337)]