53771272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{395377}}^1$

素因数の和:395400

約数の個数: 16

約数和(自身を含む): 106752060

約数和(自身を除く): 52980788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 395377, 790754, 1581508, 3163016, 6721409, 13442818, 26885636, 53771272]

約数ペア:

[(1, 53771272), (2, 26885636), (4, 13442818), (8, 6721409), (17, 3163016), (34, 1581508), (68, 790754), (136, 395377)]