55585222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 111029760

約数和(自身を除く): 55444538

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 157, 209, 242, 266, 314, 418, 847, 1099, 1331, 1463, 1694, 1727, 2198, 2299, 2662, 2926, 2983, 3454, 4598, 5966, 9317, 12089, 16093, 18634, 18997, 20881, 24178, 25289, 32186, 32813, 37994, 41762, 50578, 65626, 132979, 177023, 208967, 229691, 265958, 354046, 360943, 417934, 459382, 721886, 1462769, 2526601, 2925538, 3970373, 5053202, 7940746, 27792611, 55585222]

約数ペア:

[(1, 55585222), (2, 27792611), (7, 7940746), (11, 5053202), (14, 3970373), (19, 2925538), (22, 2526601), (38, 1462769), (77, 721886), (121, 459382), (133, 417934), (154, 360943), (157, 354046), (209, 265958), (242, 229691), (266, 208967), (314, 177023), (418, 132979), (847, 65626), (1099, 50578), (1331, 41762), (1463, 37994), (1694, 32813), (1727, 32186), (2198, 25289), (2299, 24178), (2662, 20881), (2926, 18997), (2983, 18634), (3454, 16093), (4598, 12089), (5966, 9317)]