47149848

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 128255400

約数和(自身を除く): 81105552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 2609, 3012, 4518, 5218, 6024, 7827, 9036, 10436, 15654, 18072, 20872, 23481, 31308, 46962, 62616, 93924, 187848, 654859, 1309718, 1964577, 2619436, 3929154, 5238872, 5893731, 7858308, 11787462, 15716616, 23574924, 47149848]

約数ペア:

[(1, 47149848), (2, 23574924), (3, 15716616), (4, 11787462), (6, 7858308), (8, 5893731), (9, 5238872), (12, 3929154), (18, 2619436), (24, 1964577), (36, 1309718), (72, 654859), (251, 187848), (502, 93924), (753, 62616), (1004, 46962), (1506, 31308), (2008, 23481), (2259, 20872), (2609, 18072), (3012, 15654), (4518, 10436), (5218, 9036), (6024, 7827)]