47994436

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 51579836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 431, 574, 679, 862, 1148, 1358, 1724, 2716, 3017, 3977, 6034, 7954, 12068, 15908, 17671, 27839, 35342, 41807, 55678, 70684, 83614, 111356, 123697, 167228, 247394, 292649, 494788, 585298, 1170596, 1714087, 3428174, 6856348, 11998609, 23997218, 47994436]

約数ペア:

[(1, 47994436), (2, 23997218), (4, 11998609), (7, 6856348), (14, 3428174), (28, 1714087), (41, 1170596), (82, 585298), (97, 494788), (164, 292649), (194, 247394), (287, 167228), (388, 123697), (431, 111356), (574, 83614), (679, 70684), (862, 55678), (1148, 41807), (1358, 35342), (1724, 27839), (2716, 17671), (3017, 15908), (3977, 12068), (6034, 7954)]