55531007

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 64888320

約数和(自身を除く): 9357313

約数列:

[1, 7, 67, 167, 469, 709, 1169, 4963, 11189, 47503, 78323, 118403, 332521, 828821, 7933001, 55531007]

約数ペア:

[(1, 55531007), (7, 7933001), (67, 828821), (167, 332521), (469, 118403), (709, 78323), (1169, 47503), (4963, 11189)]