48691718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 30796282

約数列:

[1, 2, 19, 38, 47, 94, 137, 199, 274, 398, 893, 1786, 2603, 3781, 5206, 6439, 7562, 9353, 12878, 18706, 27263, 54526, 122341, 177707, 244682, 355414, 517997, 1035994, 1281361, 2562722, 24345859, 48691718]

約数ペア:

[(1, 48691718), (2, 24345859), (19, 2562722), (38, 1281361), (47, 1035994), (94, 517997), (137, 355414), (199, 244682), (274, 177707), (398, 122341), (893, 54526), (1786, 27263), (2603, 18706), (3781, 12878), (5206, 9353), (6439, 7562)]