47990261761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{402613}}^1$

素因数の和:402852

約数の個数: 16

約数和(自身を含む): 52961456016

約数和(自身を除く): 4971194255

約数列:

[1, 13, 53, 173, 689, 2249, 9169, 119197, 402613, 5233969, 21338489, 69652049, 277400357, 905476637, 3691558597, 47990261761]

約数ペア:

[(1, 47990261761), (13, 3691558597), (53, 905476637), (173, 277400357), (689, 69652049), (2249, 21338489), (9169, 5233969), (119197, 402613)]