51881401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 61161408

約数和(自身を除く): 9280007

約数列:

[1, 11, 13, 143, 461, 787, 5071, 5993, 8657, 10231, 65923, 112541, 362807, 3990877, 4716491, 51881401]

約数ペア:

[(1, 51881401), (11, 4716491), (13, 3990877), (143, 362807), (461, 112541), (787, 65923), (5071, 10231), (5993, 8657)]