47978868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2707}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 128597504

約数和(自身を除く): 80618636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2707, 2954, 4431, 5414, 5908, 8121, 8862, 10828, 16242, 17724, 18949, 32484, 37898, 56847, 75796, 113694, 227388, 571177, 1142354, 1713531, 2284708, 3427062, 3998239, 6854124, 7996478, 11994717, 15992956, 23989434, 47978868]

約数ペア:

[(1, 47978868), (2, 23989434), (3, 15992956), (4, 11994717), (6, 7996478), (7, 6854124), (12, 3998239), (14, 3427062), (21, 2284708), (28, 1713531), (42, 1142354), (84, 571177), (211, 227388), (422, 113694), (633, 75796), (844, 56847), (1266, 37898), (1477, 32484), (2532, 18949), (2707, 17724), (2954, 16242), (4431, 10828), (5414, 8862), (5908, 8121)]