56203672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 128275200

約数和(自身を除く): 72071528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 404, 523, 532, 707, 808, 1046, 1064, 1414, 1919, 2092, 2828, 3661, 3838, 4184, 5656, 7322, 7676, 9937, 13433, 14644, 15352, 19874, 26866, 29288, 39748, 52823, 53732, 69559, 79496, 105646, 107464, 139118, 211292, 278236, 369761, 422584, 556472, 739522, 1003637, 1479044, 2007274, 2958088, 4014548, 7025459, 8029096, 14050918, 28101836, 56203672]

約数ペア:

[(1, 56203672), (2, 28101836), (4, 14050918), (7, 8029096), (8, 7025459), (14, 4014548), (19, 2958088), (28, 2007274), (38, 1479044), (56, 1003637), (76, 739522), (101, 556472), (133, 422584), (152, 369761), (202, 278236), (266, 211292), (404, 139118), (523, 107464), (532, 105646), (707, 79496), (808, 69559), (1046, 53732), (1064, 52823), (1414, 39748), (1919, 29288), (2092, 26866), (2828, 19874), (3661, 15352), (3838, 14644), (4184, 13433), (5656, 9937), (7322, 7676)]