51380452568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{87980227}}^1$

素因数の和:87980306

約数の個数: 16

約数和(自身を含む): 97658053080

約数和(自身を除く): 46277600512

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 87980227, 175960454, 351920908, 703841816, 6422556571, 12845113142, 25690226284, 51380452568]

約数ペア:

[(1, 51380452568), (2, 25690226284), (4, 12845113142), (8, 6422556571), (73, 703841816), (146, 351920908), (292, 175960454), (584, 87980227)]