50872320021

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1\times {\mathrm{135511}}^1$

素因数の和:135981

約数の個数: 24

約数和(自身を含む): 72221391424

約数和(自身を除く): 21349071403

約数列:

[1, 3, 17, 51, 289, 433, 867, 1299, 7361, 22083, 125137, 135511, 375411, 406533, 2303687, 6911061, 39162679, 58676263, 117488037, 176028789, 997496471, 2992489413, 16957440007, 50872320021]

約数ペア:

[(1, 50872320021), (3, 16957440007), (17, 2992489413), (51, 997496471), (289, 176028789), (433, 117488037), (867, 58676263), (1299, 39162679), (7361, 6911061), (22083, 2303687), (125137, 406533), (135511, 375411)]