54972112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{264289}}^1$

素因数の和:264310

約数の個数: 20

約数和(自身を含む): 114701860

約数和(自身を除く): 59729748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 264289, 528578, 1057156, 2114312, 3435757, 4228624, 6871514, 13743028, 27486056, 54972112]

約数ペア:

[(1, 54972112), (2, 27486056), (4, 13743028), (8, 6871514), (13, 4228624), (16, 3435757), (26, 2114312), (52, 1057156), (104, 528578), (208, 264289)]