52956901328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{21081569}}^1$

素因数の和:21081734

約数の個数: 20

約数和(自身を含む): 103257529860

約数和(自身を除く): 50300628532

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 21081569, 42163138, 84326276, 168652552, 337305104, 3309806333, 6619612666, 13239225332, 26478450664, 52956901328]

約数ペア:

[(1, 52956901328), (2, 26478450664), (4, 13239225332), (8, 6619612666), (16, 3309806333), (157, 337305104), (314, 168652552), (628, 84326276), (1256, 42163138), (2512, 21081569)]