55220179

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 64544256

約数和(自身を除く): 9324077

約数列:

[1, 7, 71, 137, 497, 811, 959, 5677, 9727, 57581, 68089, 111107, 403067, 777749, 7888597, 55220179]

約数ペア:

[(1, 55220179), (7, 7888597), (71, 777749), (137, 403067), (497, 111107), (811, 68089), (959, 57581), (5677, 9727)]