51474129

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27541}}^1$

素因数の和:27640

約数の個数: 16

約数和(自身を含む): 79320960

約数和(自身を除く): 27846831

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 27541, 82623, 192787, 578361, 2451149, 7353447, 17158043, 51474129]

約数ペア:

[(1, 51474129), (3, 17158043), (7, 7353447), (21, 2451149), (89, 578361), (267, 192787), (623, 82623), (1869, 27541)]