55756589

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 66192000

約数和(自身を除く): 10435411

約数列:

[1, 7, 29, 203, 349, 787, 2443, 5509, 10121, 22823, 70847, 159761, 274663, 1922641, 7965227, 55756589]

約数ペア:

[(1, 55756589), (7, 7965227), (29, 1922641), (203, 274663), (349, 159761), (787, 70847), (2443, 22823), (5509, 10121)]