51494905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 26887175

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 2267, 3245, 4543, 11335, 15869, 22715, 24937, 79345, 124685, 133753, 174559, 668765, 872795, 936271, 1471283, 4681355, 7356415, 10298981, 51494905]

約数ペア:

[(1, 51494905), (5, 10298981), (7, 7356415), (11, 4681355), (35, 1471283), (55, 936271), (59, 872795), (77, 668765), (295, 174559), (385, 133753), (413, 124685), (649, 79345), (2065, 24937), (2267, 22715), (3245, 15869), (4543, 11335)]