51955405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13339}}^1$

素因数の和:13404

約数の個数: 16

約数和(自身を含む): 67233600

約数和(自身を除く): 15278195

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 13339, 66695, 253441, 546899, 1267205, 2734495, 10391081, 51955405]

約数ペア:

[(1, 51955405), (5, 10391081), (19, 2734495), (41, 1267205), (95, 546899), (205, 253441), (779, 66695), (3895, 13339)]