55641996

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3779}}^1$

素因数の和:4198

約数の個数: 36

約数和(自身を含む): 141031800

約数和(自身を除く): 85389804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 3779, 4908, 7362, 7558, 11337, 14724, 15116, 22674, 34011, 45348, 68022, 136044, 1545611, 3091222, 4636833, 6182444, 9273666, 13910499, 18547332, 27820998, 55641996]

約数ペア:

[(1, 55641996), (2, 27820998), (3, 18547332), (4, 13910499), (6, 9273666), (9, 6182444), (12, 4636833), (18, 3091222), (36, 1545611), (409, 136044), (818, 68022), (1227, 45348), (1636, 34011), (2454, 22674), (3681, 15116), (3779, 14724), (4908, 11337), (7362, 7558)]