51404855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{977}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 65486880

約数和(自身を除く): 14082025

約数列:

[1, 5, 17, 85, 619, 977, 3095, 4885, 10523, 16609, 52615, 83045, 604763, 3023815, 10280971, 51404855]

約数ペア:

[(1, 51404855), (5, 10280971), (17, 3023815), (85, 604763), (619, 83045), (977, 52615), (3095, 16609), (4885, 10523)]