53181972

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{13553}}^1$

素因数の和:13672

約数の個数: 36

約数和(自身を含む): 135675540

約数和(自身を除く): 82493568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 13553, 27106, 40659, 54212, 81318, 121977, 162636, 243954, 487908, 1477277, 2954554, 4431831, 5909108, 8863662, 13295493, 17727324, 26590986, 53181972]

約数ペア:

[(1, 53181972), (2, 26590986), (3, 17727324), (4, 13295493), (6, 8863662), (9, 5909108), (12, 4431831), (18, 2954554), (36, 1477277), (109, 487908), (218, 243954), (327, 162636), (436, 121977), (654, 81318), (981, 54212), (1308, 40659), (1962, 27106), (3924, 13553)]