54511795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 73153152

約数和(自身を除く): 18641357

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 2081, 5239, 10405, 26195, 27053, 64511, 135265, 322555, 351689, 838643, 1758445, 4193215, 10902359, 54511795]

約数ペア:

[(1, 54511795), (5, 10902359), (13, 4193215), (31, 1758445), (65, 838643), (155, 351689), (169, 322555), (403, 135265), (845, 64511), (2015, 27053), (2081, 26195), (5239, 10405)]