56942864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 120929760

約数和(自身を除く): 63986896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1289, 2008, 2578, 2761, 4016, 5156, 5522, 10312, 11044, 14179, 20624, 22088, 28358, 44176, 56716, 113432, 226864, 323539, 647078, 1294156, 2588312, 3558929, 5176624, 7117858, 14235716, 28471432, 56942864]

約数ペア:

[(1, 56942864), (2, 28471432), (4, 14235716), (8, 7117858), (11, 5176624), (16, 3558929), (22, 2588312), (44, 1294156), (88, 647078), (176, 323539), (251, 226864), (502, 113432), (1004, 56716), (1289, 44176), (2008, 28358), (2578, 22088), (2761, 20624), (4016, 14179), (5156, 11044), (5522, 10312)]