54921818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10867}}^1$

素因数の和:10914

約数の個数: 24

約数和(自身を含む): 99376992

約数和(自身を除く): 44455174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 10867, 21734, 76069, 152138, 206473, 412946, 1445311, 2890622, 3922987, 7845974, 27460909, 54921818]

約数ペア:

[(1, 54921818), (2, 27460909), (7, 7845974), (14, 3922987), (19, 2890622), (38, 1445311), (133, 412946), (266, 206473), (361, 152138), (722, 76069), (2527, 21734), (5054, 10867)]