55997821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 7143299

約数列:

[1, 11, 47, 89, 517, 979, 1217, 4183, 13387, 46013, 57199, 108313, 629189, 1191443, 5090711, 55997821]

約数ペア:

[(1, 55997821), (11, 5090711), (47, 1191443), (89, 629189), (517, 108313), (979, 57199), (1217, 46013), (4183, 13387)]