52171405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 74245248

約数和(自身を除く): 22073843

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 557, 655, 715, 1441, 1703, 2785, 6127, 7205, 7241, 8515, 18733, 30635, 36205, 72967, 79651, 93665, 364835, 398255, 802637, 948571, 4013185, 4742855, 10434281, 52171405]

約数ペア:

[(1, 52171405), (5, 10434281), (11, 4742855), (13, 4013185), (55, 948571), (65, 802637), (131, 398255), (143, 364835), (557, 93665), (655, 79651), (715, 72967), (1441, 36205), (1703, 30635), (2785, 18733), (6127, 8515), (7205, 7241)]