51551192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 71309608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 1579, 2332, 2968, 3158, 4081, 4664, 6316, 8162, 11053, 12632, 16324, 17369, 22106, 32648, 34738, 44212, 69476, 83687, 88424, 121583, 138952, 167374, 243166, 334748, 486332, 585809, 669496, 920557, 972664, 1171618, 1841114, 2343236, 3682228, 4686472, 6443899, 7364456, 12887798, 25775596, 51551192]

約数ペア:

[(1, 51551192), (2, 25775596), (4, 12887798), (7, 7364456), (8, 6443899), (11, 4686472), (14, 3682228), (22, 2343236), (28, 1841114), (44, 1171618), (53, 972664), (56, 920557), (77, 669496), (88, 585809), (106, 486332), (154, 334748), (212, 243166), (308, 167374), (371, 138952), (424, 121583), (583, 88424), (616, 83687), (742, 69476), (1166, 44212), (1484, 34738), (1579, 32648), (2332, 22106), (2968, 17369), (3158, 16324), (4081, 12632), (4664, 11053), (6316, 8162)]