54381626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 91660800

約数和(自身を除く): 37279174

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 619, 806, 1238, 1417, 2834, 3379, 6758, 8047, 16094, 19189, 38378, 43927, 67471, 87854, 134942, 249457, 498914, 877123, 1754246, 2091601, 4183202, 27190813, 54381626]

約数ペア:

[(1, 54381626), (2, 27190813), (13, 4183202), (26, 2091601), (31, 1754246), (62, 877123), (109, 498914), (218, 249457), (403, 134942), (619, 87854), (806, 67471), (1238, 43927), (1417, 38378), (2834, 19189), (3379, 16094), (6758, 8047)]