54800053

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 20275787

約数列:

[1, 7, 11, 23, 29, 77, 97, 121, 161, 203, 253, 319, 667, 679, 847, 1067, 1771, 2231, 2233, 2783, 2813, 3509, 4669, 7337, 7469, 11737, 15617, 19481, 19691, 24541, 24563, 30943, 51359, 64699, 80707, 82159, 171787, 216601, 269951, 340373, 452893, 564949, 711689, 1889657, 2382611, 4981823, 7828579, 54800053]

約数ペア:

[(1, 54800053), (7, 7828579), (11, 4981823), (23, 2382611), (29, 1889657), (77, 711689), (97, 564949), (121, 452893), (161, 340373), (203, 269951), (253, 216601), (319, 171787), (667, 82159), (679, 80707), (847, 64699), (1067, 51359), (1771, 30943), (2231, 24563), (2233, 24541), (2783, 19691), (2813, 19481), (3509, 15617), (4669, 11737), (7337, 7469)]