47627510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 103937904

約数和(自身を除く): 56310394

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 71, 74, 98, 142, 185, 245, 259, 355, 370, 490, 497, 518, 710, 994, 1295, 1369, 1813, 2485, 2590, 2627, 2738, 3479, 3626, 4970, 5254, 6845, 6958, 9065, 9583, 13135, 13690, 17395, 18130, 18389, 19166, 26270, 34790, 36778, 47915, 67081, 91945, 95830, 97199, 128723, 134162, 183890, 194398, 257446, 335405, 485995, 643615, 670810, 680393, 971990, 1287230, 1360786, 3401965, 4762751, 6803930, 9525502, 23813755, 47627510]

約数ペア:

[(1, 47627510), (2, 23813755), (5, 9525502), (7, 6803930), (10, 4762751), (14, 3401965), (35, 1360786), (37, 1287230), (49, 971990), (70, 680393), (71, 670810), (74, 643615), (98, 485995), (142, 335405), (185, 257446), (245, 194398), (259, 183890), (355, 134162), (370, 128723), (490, 97199), (497, 95830), (518, 91945), (710, 67081), (994, 47915), (1295, 36778), (1369, 34790), (1813, 26270), (2485, 19166), (2590, 18389), (2627, 18130), (2738, 17395), (3479, 13690), (3626, 13135), (4970, 9583), (5254, 9065), (6845, 6958)]