54006992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19973}}^1$

素因数の和:20007

約数の個数: 30

約数和(自身を含む): 113312502

約数和(自身を除く): 59305510

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19973, 39946, 79892, 159784, 259649, 319568, 519298, 1038596, 2077192, 3375437, 4154384, 6750874, 13501748, 27003496, 54006992]

約数ペア:

[(1, 54006992), (2, 27003496), (4, 13501748), (8, 6750874), (13, 4154384), (16, 3375437), (26, 2077192), (52, 1038596), (104, 519298), (169, 319568), (208, 259649), (338, 159784), (676, 79892), (1352, 39946), (2704, 19973)]