55144756

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 98219520

約数和(自身を除く): 43074764

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 811, 1622, 3244, 16999, 33998, 67996, 72179, 144358, 154901, 288716, 309802, 619604, 13786189, 27572378, 55144756]

約数ペア:

[(1, 55144756), (2, 27572378), (4, 13786189), (89, 619604), (178, 309802), (191, 288716), (356, 154901), (382, 144358), (764, 72179), (811, 67996), (1622, 33998), (3244, 16999)]