47623840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27059}}^1$

素因数の和:27085

約数の個数: 48

約数和(自身を含む): 122744160

約数和(自身を除く): 75120320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27059, 54118, 108236, 135295, 216472, 270590, 297649, 432944, 541180, 595298, 865888, 1082360, 1190596, 1488245, 2164720, 2381192, 2976490, 4329440, 4762384, 5952980, 9524768, 11905960, 23811920, 47623840]

約数ペア:

[(1, 47623840), (2, 23811920), (4, 11905960), (5, 9524768), (8, 5952980), (10, 4762384), (11, 4329440), (16, 2976490), (20, 2381192), (22, 2164720), (32, 1488245), (40, 1190596), (44, 1082360), (55, 865888), (80, 595298), (88, 541180), (110, 432944), (160, 297649), (176, 270590), (220, 216472), (352, 135295), (440, 108236), (880, 54118), (1760, 27059)]