51306332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 116348400

約数和(自身を除く): 65042068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 449, 539, 583, 742, 898, 1078, 1166, 1484, 1796, 2156, 2332, 2597, 3143, 4081, 4939, 5194, 6286, 8162, 9878, 10388, 12572, 16324, 19756, 22001, 23797, 28567, 34573, 44002, 47594, 57134, 69146, 88004, 95188, 114268, 138292, 166579, 242011, 261767, 333158, 484022, 523534, 666316, 968044, 1047068, 1166053, 1832369, 2332106, 3664738, 4664212, 7329476, 12826583, 25653166, 51306332]

約数ペア:

[(1, 51306332), (2, 25653166), (4, 12826583), (7, 7329476), (11, 4664212), (14, 3664738), (22, 2332106), (28, 1832369), (44, 1166053), (49, 1047068), (53, 968044), (77, 666316), (98, 523534), (106, 484022), (154, 333158), (196, 261767), (212, 242011), (308, 166579), (371, 138292), (449, 114268), (539, 95188), (583, 88004), (742, 69146), (898, 57134), (1078, 47594), (1166, 44002), (1484, 34573), (1796, 28567), (2156, 23797), (2332, 22001), (2597, 19756), (3143, 16324), (4081, 12572), (4939, 10388), (5194, 9878), (6286, 8162)]