55721616

素因数分解:

$2^4\times 3^1\times {\mathrm{1160867}}^1$

素因数の和:1160878

約数の個数: 20

約数和(自身を含む): 143947632

約数和(自身を除く): 88226016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1160867, 2321734, 3482601, 4643468, 6965202, 9286936, 13930404, 18573872, 27860808, 55721616]

約数ペア:

[(1, 55721616), (2, 27860808), (3, 18573872), (4, 13930404), (6, 9286936), (8, 6965202), (12, 4643468), (16, 3482601), (24, 2321734), (48, 1160867)]