49625513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 62472192

約数和(自身を除く): 12846679

約数列:

[1, 7, 23, 31, 61, 161, 163, 217, 427, 713, 1141, 1403, 1891, 3749, 4991, 5053, 9821, 9943, 13237, 26243, 35371, 43493, 69601, 116219, 228689, 304451, 308233, 813533, 1600823, 2157631, 7089359, 49625513]

約数ペア:

[(1, 49625513), (7, 7089359), (23, 2157631), (31, 1600823), (61, 813533), (161, 308233), (163, 304451), (217, 228689), (427, 116219), (713, 69601), (1141, 43493), (1403, 35371), (1891, 26243), (3749, 13237), (4991, 9943), (5053, 9821)]