55338608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266051}}^1$

素因数の和:266072

約数の個数: 20

約数和(自身を含む): 115466568

約数和(自身を除く): 60127960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266051, 532102, 1064204, 2128408, 3458663, 4256816, 6917326, 13834652, 27669304, 55338608]

約数ペア:

[(1, 55338608), (2, 27669304), (4, 13834652), (8, 6917326), (13, 4256816), (16, 3458663), (26, 2128408), (52, 1064204), (104, 532102), (208, 266051)]