49645477

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 64535040

約数和(自身を除く): 14889563

約数列:

[1, 7, 23, 29, 31, 49, 161, 203, 217, 343, 667, 713, 899, 1127, 1421, 1519, 2401, 4669, 4991, 6293, 7889, 9947, 10633, 20677, 32683, 34937, 44051, 55223, 69629, 74431, 144739, 228781, 244559, 308357, 1013173, 1601467, 1711913, 2158499, 7092211, 49645477]

約数ペア:

[(1, 49645477), (7, 7092211), (23, 2158499), (29, 1711913), (31, 1601467), (49, 1013173), (161, 308357), (203, 244559), (217, 228781), (343, 144739), (667, 74431), (713, 69629), (899, 55223), (1127, 44051), (1421, 34937), (1519, 32683), (2401, 20677), (4669, 10633), (4991, 9947), (6293, 7889)]