56279432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 63470968

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 107, 139, 172, 214, 278, 344, 428, 473, 556, 856, 946, 1112, 1177, 1529, 1892, 2354, 3058, 3784, 4601, 4708, 5977, 6116, 9202, 9416, 11954, 12232, 14873, 18404, 23908, 29746, 36808, 47816, 50611, 59492, 65747, 101222, 118984, 131494, 163603, 202444, 262988, 327206, 404888, 525976, 639539, 654412, 1279078, 1308824, 2558156, 5116312, 7034929, 14069858, 28139716, 56279432]

約数ペア:

[(1, 56279432), (2, 28139716), (4, 14069858), (8, 7034929), (11, 5116312), (22, 2558156), (43, 1308824), (44, 1279078), (86, 654412), (88, 639539), (107, 525976), (139, 404888), (172, 327206), (214, 262988), (278, 202444), (344, 163603), (428, 131494), (473, 118984), (556, 101222), (856, 65747), (946, 59492), (1112, 50611), (1177, 47816), (1529, 36808), (1892, 29746), (2354, 23908), (3058, 18404), (3784, 14873), (4601, 12232), (4708, 11954), (5977, 9416), (6116, 9202)]