55053272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{221989}}^1$

素因数の和:222026

約数の個数: 16

約数和(自身を含む): 106555200

約数和(自身を除く): 51501928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 221989, 443978, 887956, 1775912, 6881659, 13763318, 27526636, 55053272]

約数ペア:

[(1, 55053272), (2, 27526636), (4, 13763318), (8, 6881659), (31, 1775912), (62, 887956), (124, 443978), (248, 221989)]