54477874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34877}}^1$

素因数の和:34961

約数の個数: 16

約数和(自身を含む): 90403776

約数和(自身を除く): 35925902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 34877, 69754, 383647, 767294, 2476267, 4952534, 27238937, 54477874]

約数ペア:

[(1, 54477874), (2, 27238937), (11, 4952534), (22, 2476267), (71, 767294), (142, 383647), (781, 69754), (1562, 34877)]