50721118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157519}}^1$

素因数の和:157551

約数の個数: 16

約数和(自身を含む): 90731520

約数和(自身を除く): 40010402

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 157519, 315038, 1102633, 2205266, 3622937, 7245874, 25360559, 50721118]

約数ペア:

[(1, 50721118), (2, 25360559), (7, 7245874), (14, 3622937), (23, 2205266), (46, 1102633), (161, 315038), (322, 157519)]