53477008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19777}}^1$

素因数の和:19811

約数の個数: 30

約数和(自身を含む): 112200594

約数和(自身を除く): 58723586

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19777, 39554, 79108, 158216, 257101, 316432, 514202, 1028404, 2056808, 3342313, 4113616, 6684626, 13369252, 26738504, 53477008]

約数ペア:

[(1, 53477008), (2, 26738504), (4, 13369252), (8, 6684626), (13, 4113616), (16, 3342313), (26, 2056808), (52, 1028404), (104, 514202), (169, 316432), (208, 257101), (338, 158216), (676, 79108), (1352, 39554), (2704, 19777)]