54151540

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4861}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 113945832

約数和(自身を除く): 59794292

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4861, 5570, 9722, 11140, 19444, 24305, 48610, 97220, 2707577, 5415154, 10830308, 13537885, 27075770, 54151540]

約数ペア:

[(1, 54151540), (2, 27075770), (4, 13537885), (5, 10830308), (10, 5415154), (20, 2707577), (557, 97220), (1114, 48610), (2228, 24305), (2785, 19444), (4861, 11140), (5570, 9722)]