55263494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 42714106

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 971, 1942, 2189, 2587, 4378, 5174, 10681, 12623, 21362, 25246, 28457, 56914, 138853, 193229, 277706, 386458, 2125519, 2511977, 4251038, 5023954, 27631747, 55263494]

約数ペア:

[(1, 55263494), (2, 27631747), (11, 5023954), (13, 4251038), (22, 2511977), (26, 2125519), (143, 386458), (199, 277706), (286, 193229), (398, 138853), (971, 56914), (1942, 28457), (2189, 25246), (2587, 21362), (4378, 12623), (5174, 10681)]