55310556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15313}}^1$

素因数の和:15370

約数の個数: 48

約数和(自身を含む): 150934784

約数和(自身を除く): 95624228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 15313, 30626, 45939, 61252, 91878, 107191, 183756, 214382, 321573, 428764, 643146, 658459, 1286292, 1316918, 1975377, 2633836, 3950754, 4609213, 7901508, 9218426, 13827639, 18436852, 27655278, 55310556]

約数ペア:

[(1, 55310556), (2, 27655278), (3, 18436852), (4, 13827639), (6, 9218426), (7, 7901508), (12, 4609213), (14, 3950754), (21, 2633836), (28, 1975377), (42, 1316918), (43, 1286292), (84, 658459), (86, 643146), (129, 428764), (172, 321573), (258, 214382), (301, 183756), (516, 107191), (602, 91878), (903, 61252), (1204, 45939), (1806, 30626), (3612, 15313)]