54175610

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19991}}^1$

素因数の和:20269

約数の個数: 16

約数和(自身を含む): 97880832

約数和(自身を除く): 43705222

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 19991, 39982, 99955, 199910, 5417561, 10835122, 27087805, 54175610]

約数ペア:

[(1, 54175610), (2, 27087805), (5, 10835122), (10, 5417561), (271, 199910), (542, 99955), (1355, 39982), (2710, 19991)]