50048901

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 92367360

約数和(自身を除く): 42318459

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 421, 459, 629, 777, 999, 1071, 1263, 1887, 2331, 2947, 3213, 3789, 4403, 5661, 6993, 7157, 8841, 11367, 13209, 15577, 16983, 21471, 26523, 39627, 46731, 50099, 64413, 79569, 109039, 118881, 140193, 150297, 193239, 264809, 327117, 420579, 450891, 794427, 981351, 1352673, 1853663, 2383281, 2944053, 5560989, 7149843, 16682967, 50048901]

約数ペア:

[(1, 50048901), (3, 16682967), (7, 7149843), (9, 5560989), (17, 2944053), (21, 2383281), (27, 1853663), (37, 1352673), (51, 981351), (63, 794427), (111, 450891), (119, 420579), (153, 327117), (189, 264809), (259, 193239), (333, 150297), (357, 140193), (421, 118881), (459, 109039), (629, 79569), (777, 64413), (999, 50099), (1071, 46731), (1263, 39627), (1887, 26523), (2331, 21471), (2947, 16983), (3213, 15577), (3789, 13209), (4403, 11367), (5661, 8841), (6993, 7157)]