54266156

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 111390720

約数和(自身を除く): 57124564

約数列:

[1, 2, 4, 7, 14, 28, 73, 139, 146, 191, 278, 292, 382, 511, 556, 764, 973, 1022, 1337, 1946, 2044, 2674, 3892, 5348, 10147, 13943, 20294, 26549, 27886, 40588, 53098, 55772, 71029, 97601, 106196, 142058, 185843, 195202, 284116, 371686, 390404, 743372, 1938077, 3876154, 7752308, 13566539, 27133078, 54266156]

約数ペア:

[(1, 54266156), (2, 27133078), (4, 13566539), (7, 7752308), (14, 3876154), (28, 1938077), (73, 743372), (139, 390404), (146, 371686), (191, 284116), (278, 195202), (292, 185843), (382, 142058), (511, 106196), (556, 97601), (764, 71029), (973, 55772), (1022, 53098), (1337, 40588), (1946, 27886), (2044, 26549), (2674, 20294), (3892, 13943), (5348, 10147)]