55381655

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51043}}^1$

素因数の和:51086

約数の個数: 16

約数和(自身を含む): 78403584

約数和(自身を除く): 23021929

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 51043, 255215, 357301, 1582333, 1786505, 7911665, 11076331, 55381655]

約数ペア:

[(1, 55381655), (5, 11076331), (7, 7911665), (31, 1786505), (35, 1582333), (155, 357301), (217, 255215), (1085, 51043)]