54985064

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 49796536

約数列:

[1, 2, 4, 8, 139, 197, 251, 278, 394, 502, 556, 788, 1004, 1112, 1576, 2008, 27383, 34889, 49447, 54766, 69778, 98894, 109532, 139556, 197788, 219064, 279112, 395576, 6873133, 13746266, 27492532, 54985064]

約数ペア:

[(1, 54985064), (2, 27492532), (4, 13746266), (8, 6873133), (139, 395576), (197, 279112), (251, 219064), (278, 197788), (394, 139556), (502, 109532), (556, 98894), (788, 69778), (1004, 54766), (1112, 49447), (1576, 34889), (2008, 27383)]