49677040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 135134208

約数和(自身を除く): 85457168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2063, 2408, 3010, 3440, 4126, 4816, 6020, 8252, 10315, 12040, 14441, 16504, 20630, 24080, 28882, 33008, 41260, 57764, 72205, 82520, 88709, 115528, 144410, 165040, 177418, 231056, 288820, 354836, 443545, 577640, 620963, 709672, 887090, 1155280, 1241926, 1419344, 1774180, 2483852, 3104815, 3548360, 4967704, 6209630, 7096720, 9935408, 12419260, 24838520, 49677040]

約数ペア:

[(1, 49677040), (2, 24838520), (4, 12419260), (5, 9935408), (7, 7096720), (8, 6209630), (10, 4967704), (14, 3548360), (16, 3104815), (20, 2483852), (28, 1774180), (35, 1419344), (40, 1241926), (43, 1155280), (56, 887090), (70, 709672), (80, 620963), (86, 577640), (112, 443545), (140, 354836), (172, 288820), (215, 231056), (280, 177418), (301, 165040), (344, 144410), (430, 115528), (560, 88709), (602, 82520), (688, 72205), (860, 57764), (1204, 41260), (1505, 33008), (1720, 28882), (2063, 24080), (2408, 20630), (3010, 16504), (3440, 14441), (4126, 12040), (4816, 10315), (6020, 8252)]