49686880

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 117818064

約数和(自身を除く): 68131184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 701, 886, 1402, 1772, 2215, 2804, 3505, 3544, 4430, 5608, 7010, 7088, 8860, 11216, 14020, 14176, 17720, 22432, 28040, 35440, 56080, 70880, 112160, 310543, 621086, 1242172, 1552715, 2484344, 3105430, 4968688, 6210860, 9937376, 12421720, 24843440, 49686880]

約数ペア:

[(1, 49686880), (2, 24843440), (4, 12421720), (5, 9937376), (8, 6210860), (10, 4968688), (16, 3105430), (20, 2484344), (32, 1552715), (40, 1242172), (80, 621086), (160, 310543), (443, 112160), (701, 70880), (886, 56080), (1402, 35440), (1772, 28040), (2215, 22432), (2804, 17720), (3505, 14176), (3544, 14020), (4430, 11216), (5608, 8860), (7010, 7088)]