48878427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 26923173

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 1879, 2001, 5637, 8671, 24427, 26013, 43217, 54491, 73281, 129651, 163473, 561821, 708383, 1253293, 1685463, 2125149, 3759879, 16292809, 48878427]

約数ペア:

[(1, 48878427), (3, 16292809), (13, 3759879), (23, 2125149), (29, 1685463), (39, 1253293), (69, 708383), (87, 561821), (299, 163473), (377, 129651), (667, 73281), (897, 54491), (1131, 43217), (1879, 26013), (2001, 24427), (5637, 8671)]