51530073

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10267}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 78858240

約数和(自身を除く): 27328167

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 10267, 30801, 71869, 215607, 2453813, 7361439, 17176691, 51530073]

約数ペア:

[(1, 51530073), (3, 17176691), (7, 7361439), (21, 2453813), (239, 215607), (717, 71869), (1673, 30801), (5019, 10267)]