56746053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 101687040

約数和(自身を除く): 44940987

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 193, 273, 359, 579, 819, 1077, 1351, 1737, 2509, 2513, 3231, 4053, 4667, 7527, 7539, 12159, 14001, 17563, 22581, 22617, 32669, 42003, 52689, 69287, 98007, 158067, 207861, 294021, 485009, 623583, 900731, 1455027, 2702193, 4365081, 6305117, 8106579, 18915351, 56746053]

約数ペア:

[(1, 56746053), (3, 18915351), (7, 8106579), (9, 6305117), (13, 4365081), (21, 2702193), (39, 1455027), (63, 900731), (91, 623583), (117, 485009), (193, 294021), (273, 207861), (359, 158067), (579, 98007), (819, 69287), (1077, 52689), (1351, 42003), (1737, 32669), (2509, 22617), (2513, 22581), (3231, 17563), (4053, 14001), (4667, 12159), (7527, 7539)]