51520202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4591}}^1$

素因数の和:4805

約数の個数: 16

約数和(自身を含む): 80231424

約数和(自身を除く): 28711222

約数列:

[1, 2, 31, 62, 181, 362, 4591, 5611, 9182, 11222, 142321, 284642, 830971, 1661942, 25760101, 51520202]

約数ペア:

[(1, 51520202), (2, 25760101), (31, 1661942), (62, 830971), (181, 284642), (362, 142321), (4591, 11222), (5611, 9182)]