55174479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 75586560

約数和(自身を除く): 20412081

約数列:

[1, 3, 41, 123, 607, 739, 1821, 2217, 24887, 30299, 74661, 90897, 448573, 1345719, 18391493, 55174479]

約数ペア:

[(1, 55174479), (3, 18391493), (41, 1345719), (123, 448573), (607, 90897), (739, 74661), (1821, 30299), (2217, 24887)]