53697138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 121296000

約数和(自身を除く): 67598862

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 1999, 2442, 3998, 4477, 5997, 8954, 11994, 13431, 21989, 26862, 43978, 65967, 73963, 131934, 147926, 221889, 241879, 443778, 483758, 725637, 813593, 1451274, 1627186, 2440779, 4881558, 8949523, 17899046, 26848569, 53697138]

約数ペア:

[(1, 53697138), (2, 26848569), (3, 17899046), (6, 8949523), (11, 4881558), (22, 2440779), (33, 1627186), (37, 1451274), (66, 813593), (74, 725637), (111, 483758), (121, 443778), (222, 241879), (242, 221889), (363, 147926), (407, 131934), (726, 73963), (814, 65967), (1221, 43978), (1999, 26862), (2442, 21989), (3998, 13431), (4477, 11994), (5997, 8954)]