55455967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 13636385

約数列:

[1, 7, 23, 53, 67, 97, 161, 371, 469, 679, 1219, 1541, 2231, 3551, 5141, 6499, 8533, 10787, 15617, 24857, 35987, 45493, 81673, 118243, 149477, 344447, 571711, 827701, 1046339, 2411129, 7922281, 55455967]

約数ペア:

[(1, 55455967), (7, 7922281), (23, 2411129), (53, 1046339), (67, 827701), (97, 571711), (161, 344447), (371, 149477), (469, 118243), (679, 81673), (1219, 45493), (1541, 35987), (2231, 24857), (3551, 15617), (5141, 10787), (6499, 8533)]