52173876820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24631}}^1\times {\mathrm{8147}}^1$

素因数の和:32800

約数の個数: 48

約数和(自身を含む): 118012503168

約数和(自身を除く): 65838626348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8147, 16294, 24631, 32588, 40735, 49262, 81470, 98524, 105911, 123155, 162940, 211822, 246310, 320203, 423644, 492620, 529555, 640406, 1059110, 1280812, 1601015, 2118220, 3202030, 6404060, 200668757, 401337514, 802675028, 1003343785, 2006687570, 2608693841, 4013375140, 5217387682, 10434775364, 13043469205, 26086938410, 52173876820]

約数ペア:

[(1, 52173876820), (2, 26086938410), (4, 13043469205), (5, 10434775364), (10, 5217387682), (13, 4013375140), (20, 2608693841), (26, 2006687570), (52, 1003343785), (65, 802675028), (130, 401337514), (260, 200668757), (8147, 6404060), (16294, 3202030), (24631, 2118220), (32588, 1601015), (40735, 1280812), (49262, 1059110), (81470, 640406), (98524, 529555), (105911, 492620), (123155, 423644), (162940, 320203), (211822, 246310)]