48570340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26687}}^1$

素因数の和:26716

約数の個数: 48

約数和(自身を含む): 125540352

約数和(自身を除く): 76970012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26687, 53374, 106748, 133435, 186809, 266870, 346931, 373618, 533740, 693862, 747236, 934045, 1387724, 1734655, 1868090, 2428517, 3469310, 3736180, 4857034, 6938620, 9714068, 12142585, 24285170, 48570340]

約数ペア:

[(1, 48570340), (2, 24285170), (4, 12142585), (5, 9714068), (7, 6938620), (10, 4857034), (13, 3736180), (14, 3469310), (20, 2428517), (26, 1868090), (28, 1734655), (35, 1387724), (52, 934045), (65, 747236), (70, 693862), (91, 533740), (130, 373618), (140, 346931), (182, 266870), (260, 186809), (364, 133435), (455, 106748), (910, 53374), (1820, 26687)]