56551629778

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{66219707}}^1$

素因数の和:66219777

約数の個数: 16

約数和(自身を含む): 98534925504

約数和(自身を除く): 41983295726

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 66219707, 132439414, 463537949, 927075898, 4039402127, 8078804254, 28275814889, 56551629778]

約数ペア:

[(1, 56551629778), (2, 28275814889), (7, 8078804254), (14, 4039402127), (61, 927075898), (122, 463537949), (427, 132439414), (854, 66219707)]