56155792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 142848000

約数和(自身を除く): 86692208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2399, 2926, 3344, 4798, 5852, 9596, 11704, 16793, 19192, 23408, 26389, 33586, 38384, 45581, 52778, 67172, 91162, 105556, 134344, 182324, 184723, 211112, 268688, 319067, 364648, 369446, 422224, 501391, 638134, 729296, 738892, 1002782, 1276268, 1477784, 2005564, 2552536, 2955568, 3509737, 4011128, 5105072, 7019474, 8022256, 14038948, 28077896, 56155792]

約数ペア:

[(1, 56155792), (2, 28077896), (4, 14038948), (7, 8022256), (8, 7019474), (11, 5105072), (14, 4011128), (16, 3509737), (19, 2955568), (22, 2552536), (28, 2005564), (38, 1477784), (44, 1276268), (56, 1002782), (76, 738892), (77, 729296), (88, 638134), (112, 501391), (133, 422224), (152, 369446), (154, 364648), (176, 319067), (209, 268688), (266, 211112), (304, 184723), (308, 182324), (418, 134344), (532, 105556), (616, 91162), (836, 67172), (1064, 52778), (1232, 45581), (1463, 38384), (1672, 33586), (2128, 26389), (2399, 23408), (2926, 19192), (3344, 16793), (4798, 11704), (5852, 9596)]