51104105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7213}}^1$

素因数の和:7340

約数の個数: 16

約数和(自身を含む): 66657360

約数和(自身を除く): 15553255

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 7213, 36065, 93769, 468845, 786217, 3931085, 10220821, 51104105]

約数ペア:

[(1, 51104105), (5, 10220821), (13, 3931085), (65, 786217), (109, 468845), (545, 93769), (1417, 36065), (7085, 7213)]