51777752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12143}}^1$

素因数の和:12203

約数の個数: 32

約数和(自身を含む): 107110080

約数和(自身を除く): 55332328

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 12143, 24286, 48572, 97144, 157859, 315718, 497863, 631436, 995726, 1262872, 1991452, 3982904, 6472219, 12944438, 25888876, 51777752]

約数ペア:

[(1, 51777752), (2, 25888876), (4, 12944438), (8, 6472219), (13, 3982904), (26, 1991452), (41, 1262872), (52, 995726), (82, 631436), (104, 497863), (164, 315718), (328, 157859), (533, 97144), (1066, 48572), (2132, 24286), (4264, 12143)]