51019672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 108662400

約数和(自身を除く): 57642728

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 97, 139, 172, 194, 278, 344, 388, 473, 556, 776, 946, 1067, 1112, 1529, 1892, 2134, 3058, 3784, 4171, 4268, 5977, 6116, 8342, 8536, 11954, 12232, 13483, 16684, 23908, 26966, 33368, 45881, 47816, 53932, 65747, 91762, 107864, 131494, 148313, 183524, 262988, 296626, 367048, 525976, 579769, 593252, 1159538, 1186504, 2319076, 4638152, 6377459, 12754918, 25509836, 51019672]

約数ペア:

[(1, 51019672), (2, 25509836), (4, 12754918), (8, 6377459), (11, 4638152), (22, 2319076), (43, 1186504), (44, 1159538), (86, 593252), (88, 579769), (97, 525976), (139, 367048), (172, 296626), (194, 262988), (278, 183524), (344, 148313), (388, 131494), (473, 107864), (556, 91762), (776, 65747), (946, 53932), (1067, 47816), (1112, 45881), (1529, 33368), (1892, 26966), (2134, 23908), (3058, 16684), (3784, 13483), (4171, 12232), (4268, 11954), (5977, 8536), (6116, 8342)]