51772790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167009}}^1$

素因数の和:167047

約数の個数: 16

約数和(自身を含む): 96197760

約数和(自身を除く): 44424970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 167009, 334018, 835045, 1670090, 5177279, 10354558, 25886395, 51772790]

約数ペア:

[(1, 51772790), (2, 25886395), (5, 10354558), (10, 5177279), (31, 1670090), (62, 835045), (155, 334018), (310, 167009)]