47815988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 97905024

約数和(自身を除く): 50089036

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1277, 1628, 1702, 2554, 3404, 5108, 9361, 14047, 18722, 28094, 29371, 37444, 47249, 56188, 58742, 94498, 117484, 188996, 323081, 519739, 646162, 1039478, 1086727, 1292324, 2078956, 2173454, 4346908, 11953997, 23907994, 47815988]

約数ペア:

[(1, 47815988), (2, 23907994), (4, 11953997), (11, 4346908), (22, 2173454), (23, 2078956), (37, 1292324), (44, 1086727), (46, 1039478), (74, 646162), (92, 519739), (148, 323081), (253, 188996), (407, 117484), (506, 94498), (814, 58742), (851, 56188), (1012, 47249), (1277, 37444), (1628, 29371), (1702, 28094), (2554, 18722), (3404, 14047), (5108, 9361)]