51565354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 83808000

約数和(自身を除く): 32242646

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 193, 386, 1501, 1691, 3002, 3382, 3667, 7031, 7334, 14062, 15247, 17177, 30494, 34354, 133589, 267178, 289693, 326363, 579386, 652726, 1356983, 2713966, 25782677, 51565354]

約数ペア:

[(1, 51565354), (2, 25782677), (19, 2713966), (38, 1356983), (79, 652726), (89, 579386), (158, 326363), (178, 289693), (193, 267178), (386, 133589), (1501, 34354), (1691, 30494), (3002, 17177), (3382, 15247), (3667, 14062), (7031, 7334)]