52969072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254659}}^1$

素因数の和:254680

約数の個数: 20

約数和(自身を含む): 110522440

約数和(自身を除く): 57553368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254659, 509318, 1018636, 2037272, 3310567, 4074544, 6621134, 13242268, 26484536, 52969072]

約数ペア:

[(1, 52969072), (2, 26484536), (4, 13242268), (8, 6621134), (13, 4074544), (16, 3310567), (26, 2037272), (52, 1018636), (104, 509318), (208, 254659)]