47909806

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 84091392

約数和(自身を除く): 36181586

約数列:

[1, 2, 7, 14, 71, 142, 157, 307, 314, 497, 614, 994, 1099, 2149, 2198, 4298, 11147, 21797, 22294, 43594, 48199, 78029, 96398, 152579, 156058, 305158, 337393, 674786, 3422129, 6844258, 23954903, 47909806]

約数ペア:

[(1, 47909806), (2, 23954903), (7, 6844258), (14, 3422129), (71, 674786), (142, 337393), (157, 305158), (307, 156058), (314, 152579), (497, 96398), (614, 78029), (994, 48199), (1099, 43594), (2149, 22294), (2198, 21797), (4298, 11147)]