51462025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 65453400

約数和(自身を除く): 13991375

約数列:

[1, 5, 25, 89, 101, 229, 445, 505, 1145, 2225, 2525, 5725, 8989, 20381, 23129, 44945, 101905, 115645, 224725, 509525, 578225, 2058481, 10292405, 51462025]

約数ペア:

[(1, 51462025), (5, 10292405), (25, 2058481), (89, 578225), (101, 509525), (229, 224725), (445, 115645), (505, 101905), (1145, 44945), (2225, 23129), (2525, 20381), (5725, 8989)]