5219561.00000000

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{121259}}^1$

素因数の和:121298

約数の個数: 20

約数和(自身を含む): 120289920

約数和(自身を除く): 60145456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 121259, 242518, 485036, 970072, 1940144, 3759029, 7518058, 15036116, 30072232, 60144464]

約数ペア:

[(1, 60144464), (2, 30072232), (4, 15036116), (8, 7518058), (16, 3759029), (31, 1940144), (62, 970072), (124, 485036), (248, 242518), (496, 121259)]