56798156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 51864244

約数列:

[1, 2, 4, 17, 34, 68, 79, 97, 109, 158, 194, 218, 316, 388, 436, 1343, 1649, 1853, 2686, 3298, 3706, 5372, 6596, 7412, 7663, 8611, 10573, 15326, 17222, 21146, 30652, 34444, 42292, 130271, 146387, 179741, 260542, 292774, 359482, 521084, 585548, 718964, 835267, 1670534, 3341068, 14199539, 28399078, 56798156]

約数ペア:

[(1, 56798156), (2, 28399078), (4, 14199539), (17, 3341068), (34, 1670534), (68, 835267), (79, 718964), (97, 585548), (109, 521084), (158, 359482), (194, 292774), (218, 260542), (316, 179741), (388, 146387), (436, 130271), (1343, 42292), (1649, 34444), (1853, 30652), (2686, 21146), (3298, 17222), (3706, 15326), (5372, 10573), (6596, 8611), (7412, 7663)]