53761072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197651}}^1$

素因数の和:197676

約数の個数: 20

約数和(自身を含む): 110289816

約数和(自身を除く): 56528744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 197651, 395302, 790604, 1581208, 3162416, 3360067, 6720134, 13440268, 26880536, 53761072]

約数ペア:

[(1, 53761072), (2, 26880536), (4, 13440268), (8, 6720134), (16, 3360067), (17, 3162416), (34, 1581208), (68, 790604), (136, 395302), (272, 197651)]