55051108

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 112845180

約数和(自身を除く): 57794072

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 1789, 2198, 3578, 4396, 7156, 7693, 12523, 15386, 25046, 30772, 50092, 87661, 175322, 280873, 350644, 561746, 1123492, 1966111, 3932222, 7864444, 13762777, 27525554, 55051108]

約数ペア:

[(1, 55051108), (2, 27525554), (4, 13762777), (7, 7864444), (14, 3932222), (28, 1966111), (49, 1123492), (98, 561746), (157, 350644), (196, 280873), (314, 175322), (628, 87661), (1099, 50092), (1789, 30772), (2198, 25046), (3578, 15386), (4396, 12523), (7156, 7693)]