49205428923

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{359539}}^1$

素因数の和:359589

約数の個数: 40

約数和(自身を含む): 80565723200

約数和(自身を除く): 31360294277

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2401, 2793, 6517, 7203, 19551, 45619, 136857, 359539, 1078617, 2516773, 6831241, 7550319, 17617411, 20493723, 47818687, 52852233, 123321877, 143456061, 334730809, 369965631, 863253139, 1004192427, 2343115663, 2589759417, 7029346989, 16401809641, 49205428923]

約数ペア:

[(1, 49205428923), (3, 16401809641), (7, 7029346989), (19, 2589759417), (21, 2343115663), (49, 1004192427), (57, 863253139), (133, 369965631), (147, 334730809), (343, 143456061), (399, 123321877), (931, 52852233), (1029, 47818687), (2401, 20493723), (2793, 17617411), (6517, 7550319), (7203, 6831241), (19551, 2516773), (45619, 1078617), (136857, 359539)]