56251916

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22573}}^1$

素因数の和:22673

約数の個数: 24

約数和(自身を含む): 113772960

約数和(自身を除く): 57521044

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 22573, 45146, 90292, 158011, 316022, 632044, 2008997, 4017994, 8035988, 14062979, 28125958, 56251916]

約数ペア:

[(1, 56251916), (2, 28125958), (4, 14062979), (7, 8035988), (14, 4017994), (28, 2008997), (89, 632044), (178, 316022), (356, 158011), (623, 90292), (1246, 45146), (2492, 22573)]