49272025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 67183200

約数和(自身を除く): 17911175

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1289, 1529, 3475, 6445, 7645, 14179, 32225, 38225, 70895, 179171, 354475, 895855, 1970881, 4479275, 9854405, 49272025]

約数ペア:

[(1, 49272025), (5, 9854405), (11, 4479275), (25, 1970881), (55, 895855), (139, 354475), (275, 179171), (695, 70895), (1289, 38225), (1529, 32225), (3475, 14179), (6445, 7645)]