54931716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72661}}^1$

素因数の和:72681

約数の個数: 48

約数和(自身を含む): 162762880

約数和(自身を除く): 107831164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 72661, 145322, 217983, 290644, 435966, 508627, 653949, 871932, 1017254, 1307898, 1525881, 1961847, 2034508, 2615796, 3051762, 3923694, 4577643, 6103524, 7847388, 9155286, 13732929, 18310572, 27465858, 54931716]

約数ペア:

[(1, 54931716), (2, 27465858), (3, 18310572), (4, 13732929), (6, 9155286), (7, 7847388), (9, 6103524), (12, 4577643), (14, 3923694), (18, 3051762), (21, 2615796), (27, 2034508), (28, 1961847), (36, 1525881), (42, 1307898), (54, 1017254), (63, 871932), (84, 653949), (108, 508627), (126, 435966), (189, 290644), (252, 217983), (378, 145322), (756, 72661)]