47908644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 128099328

約数和(自身を除く): 80190684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 887, 1286, 1774, 1929, 2572, 2661, 3548, 3858, 4501, 5322, 6209, 7716, 9002, 10644, 12418, 13503, 18004, 18627, 24836, 27006, 37254, 54012, 74508, 570341, 1140682, 1711023, 2281364, 3422046, 3992387, 6844092, 7984774, 11977161, 15969548, 23954322, 47908644]

約数ペア:

[(1, 47908644), (2, 23954322), (3, 15969548), (4, 11977161), (6, 7984774), (7, 6844092), (12, 3992387), (14, 3422046), (21, 2281364), (28, 1711023), (42, 1140682), (84, 570341), (643, 74508), (887, 54012), (1286, 37254), (1774, 27006), (1929, 24836), (2572, 18627), (2661, 18004), (3548, 13503), (3858, 12418), (4501, 10644), (5322, 9002), (6209, 7716)]