56537838

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16643

約数の個数: 48

約数和(自身を含む): 145192320

約数和(自身を除く): 88654482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 16619, 33238, 49857, 99714, 116333, 149571, 232666, 299142, 348999, 448713, 697998, 897426, 1046997, 1346139, 2093994, 2692278, 3140991, 4038417, 6281982, 8076834, 9422973, 18845946, 28268919, 56537838]

約数ペア:

[(1, 56537838), (2, 28268919), (3, 18845946), (6, 9422973), (7, 8076834), (9, 6281982), (14, 4038417), (18, 3140991), (21, 2692278), (27, 2093994), (42, 1346139), (54, 1046997), (63, 897426), (81, 697998), (126, 448713), (162, 348999), (189, 299142), (243, 232666), (378, 149571), (486, 116333), (567, 99714), (1134, 49857), (1701, 33238), (3402, 16619)]