49164801

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 77134848

約数和(自身を除く): 27970047

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 421, 469, 581, 1263, 1407, 1743, 2947, 5561, 8841, 16683, 28207, 34943, 38927, 84621, 104829, 116781, 197449, 244601, 592347, 733803, 2341181, 7023543, 16388267, 49164801]

約数ペア:

[(1, 49164801), (3, 16388267), (7, 7023543), (21, 2341181), (67, 733803), (83, 592347), (201, 244601), (249, 197449), (421, 116781), (469, 104829), (581, 84621), (1263, 38927), (1407, 34943), (1743, 28207), (2947, 16683), (5561, 8841)]