55375486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20771}}^1$

素因数の和:20847

約数の個数: 16

約数和(自身を含む): 87740928

約数和(自身を除く): 32365442

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20771, 41542, 643901, 893153, 1287802, 1786306, 27687743, 55375486]

約数ペア:

[(1, 55375486), (2, 27687743), (31, 1786306), (43, 1287802), (62, 893153), (86, 643901), (1333, 41542), (2666, 20771)]