54563894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 48252106

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 2549, 3058, 5098, 10703, 17843, 21406, 28039, 35686, 56078, 196273, 354311, 392546, 708622, 2480177, 3897421, 4960354, 7794842, 27281947, 54563894]

約数ペア:

[(1, 54563894), (2, 27281947), (7, 7794842), (11, 4960354), (14, 3897421), (22, 2480177), (77, 708622), (139, 392546), (154, 354311), (278, 196273), (973, 56078), (1529, 35686), (1946, 28039), (2549, 21406), (3058, 17843), (5098, 10703)]