51707166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 74575074

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 139, 238, 278, 357, 417, 521, 714, 834, 973, 1042, 1563, 1946, 2363, 2919, 3126, 3647, 4726, 5838, 7089, 7294, 8857, 10941, 14178, 16541, 17714, 21882, 26571, 33082, 49623, 53142, 61999, 72419, 99246, 123998, 144838, 185997, 217257, 371994, 434514, 506933, 1013866, 1231123, 1520799, 2462246, 3041598, 3693369, 7386738, 8617861, 17235722, 25853583, 51707166]

約数ペア:

[(1, 51707166), (2, 25853583), (3, 17235722), (6, 8617861), (7, 7386738), (14, 3693369), (17, 3041598), (21, 2462246), (34, 1520799), (42, 1231123), (51, 1013866), (102, 506933), (119, 434514), (139, 371994), (238, 217257), (278, 185997), (357, 144838), (417, 123998), (521, 99246), (714, 72419), (834, 61999), (973, 53142), (1042, 49623), (1563, 33082), (1946, 26571), (2363, 21882), (2919, 17714), (3126, 16541), (3647, 14178), (4726, 10941), (5838, 8857), (7089, 7294)]