54258215

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 74207232

約数和(自身を除く): 19949017

約数列:

[1, 5, 11, 31, 55, 121, 155, 263, 341, 605, 1315, 1331, 1705, 2893, 3751, 6655, 8153, 14465, 18755, 31823, 40765, 41261, 89683, 159115, 206305, 350053, 448415, 986513, 1750265, 4932565, 10851643, 54258215]

約数ペア:

[(1, 54258215), (5, 10851643), (11, 4932565), (31, 1750265), (55, 986513), (121, 448415), (155, 350053), (263, 206305), (341, 159115), (605, 89683), (1315, 41261), (1331, 40765), (1705, 31823), (2893, 18755), (3751, 14465), (6655, 8153)]