51898886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 84787560

約数和(自身を除く): 32888674

約数列:

[1, 2, 13, 26, 169, 233, 338, 466, 659, 1318, 3029, 6058, 8567, 17134, 39377, 78754, 111371, 153547, 222742, 307094, 1996111, 3992222, 25949443, 51898886]

約数ペア:

[(1, 51898886), (2, 25949443), (13, 3992222), (26, 1996111), (169, 307094), (233, 222742), (338, 153547), (466, 111371), (659, 78754), (1318, 39377), (3029, 17134), (6058, 8567)]