56645838

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{6947}}^1$

素因数の和:7109

約数の個数: 32

約数和(自身を含む): 126731520

約数和(自身を除く): 70085682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 6947, 8154, 13894, 20841, 41682, 62523, 125046, 187569, 375138, 1048997, 2097994, 3146991, 6293982, 9440973, 18881946, 28322919, 56645838]

約数ペア:

[(1, 56645838), (2, 28322919), (3, 18881946), (6, 9440973), (9, 6293982), (18, 3146991), (27, 2097994), (54, 1048997), (151, 375138), (302, 187569), (453, 125046), (906, 62523), (1359, 41682), (2718, 20841), (4077, 13894), (6947, 8154)]