52805555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30971}}^1$

素因数の和:31018

約数の個数: 16

約数和(自身を含む): 71359488

約数和(自身を除く): 18553933

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 30971, 154855, 340681, 960101, 1703405, 4800505, 10561111, 52805555]

約数ペア:

[(1, 52805555), (5, 10561111), (11, 4800505), (31, 1703405), (55, 960101), (155, 340681), (341, 154855), (1705, 30971)]