49491138

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 51368766

約数列:

[1, 2, 3, 6, 107, 127, 214, 254, 321, 381, 607, 642, 762, 1214, 1821, 3642, 13589, 27178, 40767, 64949, 77089, 81534, 129898, 154178, 194847, 231267, 389694, 462534, 8248523, 16497046, 24745569, 49491138]

約数ペア:

[(1, 49491138), (2, 24745569), (3, 16497046), (6, 8248523), (107, 462534), (127, 389694), (214, 231267), (254, 194847), (321, 154178), (381, 129898), (607, 81534), (642, 77089), (762, 64949), (1214, 40767), (1821, 27178), (3642, 13589)]