51565954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 89009280

約数和(自身を除く): 37443326

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 1009, 1111, 2018, 2222, 2323, 4646, 11099, 22198, 23207, 25553, 46414, 51106, 101909, 203818, 255277, 510554, 1120999, 2241998, 2343907, 4687814, 25782977, 51565954]

約数ペア:

[(1, 51565954), (2, 25782977), (11, 4687814), (22, 2343907), (23, 2241998), (46, 1120999), (101, 510554), (202, 255277), (253, 203818), (506, 101909), (1009, 51106), (1111, 46414), (2018, 25553), (2222, 23207), (2323, 22198), (4646, 11099)]