53643403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 64880640

約数和(自身を除く): 11237237

約数列:

[1, 11, 19, 43, 47, 127, 209, 473, 517, 817, 893, 1397, 2021, 2413, 5461, 5969, 8987, 9823, 22231, 26543, 38399, 60071, 65659, 103759, 113411, 256667, 422389, 1141349, 1247521, 2823337, 4876673, 53643403]

約数ペア:

[(1, 53643403), (11, 4876673), (19, 2823337), (43, 1247521), (47, 1141349), (127, 422389), (209, 256667), (473, 113411), (517, 103759), (817, 65659), (893, 60071), (1397, 38399), (2021, 26543), (2413, 22231), (5461, 9823), (5969, 8987)]