51972318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 120047616

約数和(自身を除く): 68075298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 2671, 3243, 5342, 6486, 8013, 9729, 16026, 19458, 24039, 48078, 61433, 122866, 125537, 184299, 251074, 368598, 376611, 552897, 753222, 1105794, 1129833, 2259666, 2887351, 5774702, 8662053, 17324106, 25986159, 51972318]

約数ペア:

[(1, 51972318), (2, 25986159), (3, 17324106), (6, 8662053), (9, 5774702), (18, 2887351), (23, 2259666), (46, 1129833), (47, 1105794), (69, 753222), (94, 552897), (138, 376611), (141, 368598), (207, 251074), (282, 184299), (414, 125537), (423, 122866), (846, 61433), (1081, 48078), (2162, 24039), (2671, 19458), (3243, 16026), (5342, 9729), (6486, 8013)]