48878778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 60791622

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 199, 201, 282, 398, 402, 597, 611, 871, 1194, 1222, 1742, 1833, 2587, 2613, 3149, 3666, 5174, 5226, 6298, 7761, 9353, 9447, 13333, 15522, 18706, 18894, 26666, 28059, 39999, 40937, 56118, 79998, 81874, 121589, 122811, 173329, 243178, 245622, 346658, 364767, 519987, 626651, 729534, 1039974, 1253302, 1879953, 3759906, 8146463, 16292926, 24439389, 48878778]

約数ペア:

[(1, 48878778), (2, 24439389), (3, 16292926), (6, 8146463), (13, 3759906), (26, 1879953), (39, 1253302), (47, 1039974), (67, 729534), (78, 626651), (94, 519987), (134, 364767), (141, 346658), (199, 245622), (201, 243178), (282, 173329), (398, 122811), (402, 121589), (597, 81874), (611, 79998), (871, 56118), (1194, 40937), (1222, 39999), (1742, 28059), (1833, 26666), (2587, 18894), (2613, 18706), (3149, 15522), (3666, 13333), (5174, 9447), (5226, 9353), (6298, 7761)]