54830559

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 92635488

約数和(自身を除く): 37804929

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 111, 119, 147, 259, 357, 593, 629, 777, 833, 1779, 1813, 1887, 2499, 4151, 4403, 5439, 10081, 12453, 13209, 21941, 29057, 30243, 30821, 65823, 70567, 87171, 92463, 153587, 211701, 372997, 460761, 493969, 1075109, 1118991, 1481907, 2610979, 3225327, 7832937, 18276853, 54830559]

約数ペア:

[(1, 54830559), (3, 18276853), (7, 7832937), (17, 3225327), (21, 2610979), (37, 1481907), (49, 1118991), (51, 1075109), (111, 493969), (119, 460761), (147, 372997), (259, 211701), (357, 153587), (593, 92463), (629, 87171), (777, 70567), (833, 65823), (1779, 30821), (1813, 30243), (1887, 29057), (2499, 21941), (4151, 13209), (4403, 12453), (5439, 10081)]