51125624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 109296000

約数和(自身を除く): 58170376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 59, 86, 88, 118, 172, 229, 236, 344, 458, 472, 473, 649, 916, 946, 1298, 1832, 1892, 2519, 2537, 2596, 3784, 5038, 5074, 5192, 9847, 10076, 10148, 13511, 19694, 20152, 20296, 27022, 27907, 39388, 54044, 55814, 78776, 108088, 108317, 111628, 148621, 216634, 223256, 297242, 433268, 580973, 594484, 866536, 1161946, 1188968, 2323892, 4647784, 6390703, 12781406, 25562812, 51125624]

約数ペア:

[(1, 51125624), (2, 25562812), (4, 12781406), (8, 6390703), (11, 4647784), (22, 2323892), (43, 1188968), (44, 1161946), (59, 866536), (86, 594484), (88, 580973), (118, 433268), (172, 297242), (229, 223256), (236, 216634), (344, 148621), (458, 111628), (472, 108317), (473, 108088), (649, 78776), (916, 55814), (946, 54044), (1298, 39388), (1832, 27907), (1892, 27022), (2519, 20296), (2537, 20152), (2596, 19694), (3784, 13511), (5038, 10148), (5074, 10076), (5192, 9847)]