51627088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2731

約数の個数: 40

約数和(自身を含む): 106386048

約数和(自身を除く): 54758960

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 2647, 4876, 5294, 9752, 10588, 19504, 21176, 42352, 60881, 121762, 140291, 243524, 280582, 487048, 561164, 974096, 1122328, 2244656, 3226693, 6453386, 12906772, 25813544, 51627088]

約数ペア:

[(1, 51627088), (2, 25813544), (4, 12906772), (8, 6453386), (16, 3226693), (23, 2244656), (46, 1122328), (53, 974096), (92, 561164), (106, 487048), (184, 280582), (212, 243524), (368, 140291), (424, 121762), (848, 60881), (1219, 42352), (2438, 21176), (2647, 19504), (4876, 10588), (5294, 9752)]