50729259

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 34305621

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 399, 443, 779, 861, 931, 1329, 2009, 2337, 2793, 3101, 5453, 6027, 8417, 9303, 16359, 18163, 21707, 25251, 38171, 54489, 58919, 65121, 114513, 127141, 176757, 345097, 381423, 412433, 889987, 1035291, 1237299, 2415679, 2669961, 7247037, 16909753, 50729259]

約数ペア:

[(1, 50729259), (3, 16909753), (7, 7247037), (19, 2669961), (21, 2415679), (41, 1237299), (49, 1035291), (57, 889987), (123, 412433), (133, 381423), (147, 345097), (287, 176757), (399, 127141), (443, 114513), (779, 65121), (861, 58919), (931, 54489), (1329, 38171), (2009, 25251), (2337, 21707), (2793, 18163), (3101, 16359), (5453, 9303), (6027, 8417)]