49715055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 48564945

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 4999, 9945, 14997, 24995, 44991, 64987, 74985, 84983, 194961, 224955, 254949, 324935, 424915, 584883, 764847, 974805, 1104779, 1274745, 2924415, 3314337, 3824235, 5523895, 9943011, 16571685, 49715055]

約数ペア:

[(1, 49715055), (3, 16571685), (5, 9943011), (9, 5523895), (13, 3824235), (15, 3314337), (17, 2924415), (39, 1274745), (45, 1104779), (51, 974805), (65, 764847), (85, 584883), (117, 424915), (153, 324935), (195, 254949), (221, 224955), (255, 194961), (585, 84983), (663, 74985), (765, 64987), (1105, 44991), (1989, 24995), (3315, 14997), (4999, 9945)]