57139222

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 106359552

約数和(自身を除く): 49220330

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 211, 322, 406, 422, 667, 841, 1334, 1477, 1682, 2954, 4669, 4853, 5887, 6119, 9338, 9706, 11774, 12238, 19343, 33971, 38686, 42833, 67942, 85666, 135401, 140737, 177451, 270802, 281474, 354902, 985159, 1242157, 1970318, 2484314, 4081373, 8162746, 28569611, 57139222]

約数ペア:

[(1, 57139222), (2, 28569611), (7, 8162746), (14, 4081373), (23, 2484314), (29, 1970318), (46, 1242157), (58, 985159), (161, 354902), (203, 281474), (211, 270802), (322, 177451), (406, 140737), (422, 135401), (667, 85666), (841, 67942), (1334, 42833), (1477, 38686), (1682, 33971), (2954, 19343), (4669, 12238), (4853, 11774), (5887, 9706), (6119, 9338)]