54467420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55579}}^1$

素因数の和:55602

約数の個数: 36

約数和(自身を含む): 133058520

約数和(自身を除く): 78591100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55579, 111158, 222316, 277895, 389053, 555790, 778106, 1111580, 1556212, 1945265, 2723371, 3890530, 5446742, 7781060, 10893484, 13616855, 27233710, 54467420]

約数ペア:

[(1, 54467420), (2, 27233710), (4, 13616855), (5, 10893484), (7, 7781060), (10, 5446742), (14, 3890530), (20, 2723371), (28, 1945265), (35, 1556212), (49, 1111580), (70, 778106), (98, 555790), (140, 389053), (196, 277895), (245, 222316), (490, 111158), (980, 55579)]