51729025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 66022560

約数和(自身を除く): 14293535

約数列:

[1, 5, 25, 67, 89, 335, 347, 445, 1675, 1735, 2225, 5963, 8675, 23249, 29815, 30883, 116245, 149075, 154415, 581225, 772075, 2069161, 10345805, 51729025]

約数ペア:

[(1, 51729025), (5, 10345805), (25, 2069161), (67, 772075), (89, 581225), (335, 154415), (347, 149075), (445, 116245), (1675, 30883), (1735, 29815), (2225, 23249), (5963, 8675)]