49897375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{3299}}^1$

素因数の和:3336

約数の個数: 24

約数和(自身を含む): 68468400

約数和(自身を除く): 18571025

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 3025, 3299, 15125, 16495, 36289, 82475, 181445, 399179, 412375, 907225, 1995895, 4536125, 9979475, 49897375]

約数ペア:

[(1, 49897375), (5, 9979475), (11, 4536125), (25, 1995895), (55, 907225), (121, 412375), (125, 399179), (275, 181445), (605, 82475), (1375, 36289), (3025, 16495), (3299, 15125)]