53667628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 113702400

約数和(自身を除く): 60034772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 359, 532, 562, 718, 1124, 1436, 1967, 2513, 3934, 5026, 5339, 6821, 7868, 10052, 10678, 13642, 21356, 27284, 37373, 47747, 74746, 95494, 100879, 149492, 190988, 201758, 403516, 706153, 1412306, 1916701, 2824612, 3833402, 7666804, 13416907, 26833814, 53667628]

約数ペア:

[(1, 53667628), (2, 26833814), (4, 13416907), (7, 7666804), (14, 3833402), (19, 2824612), (28, 1916701), (38, 1412306), (76, 706153), (133, 403516), (266, 201758), (281, 190988), (359, 149492), (532, 100879), (562, 95494), (718, 74746), (1124, 47747), (1436, 37373), (1967, 27284), (2513, 21356), (3934, 13642), (5026, 10678), (5339, 10052), (6821, 7868)]