55809406064

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{2143877}}^1$

素因数の和:2145512

約数の個数: 20

約数和(自身を含む): 108197234904

約数和(自身を除く): 52387828840

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 13016, 26032, 2143877, 4287754, 8575508, 17151016, 34302032, 3488087879, 6976175758, 13952351516, 27904703032, 55809406064]

約数ペア:

[(1, 55809406064), (2, 27904703032), (4, 13952351516), (8, 6976175758), (16, 3488087879), (1627, 34302032), (3254, 17151016), (6508, 8575508), (13016, 4287754), (26032, 2143877)]