51780230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167033}}^1$

素因数の和:167071

約数の個数: 16

約数和(自身を含む): 96211584

約数和(自身を除く): 44431354

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 167033, 334066, 835165, 1670330, 5178023, 10356046, 25890115, 51780230]

約数ペア:

[(1, 51780230), (2, 25890115), (5, 10356046), (10, 5178023), (31, 1670330), (62, 835165), (155, 334066), (310, 167033)]