55326276

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 144353664

約数和(自身を除く): 89027388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 271, 318, 321, 428, 477, 542, 636, 642, 813, 954, 963, 1084, 1284, 1626, 1908, 1926, 2439, 3252, 3852, 4878, 5671, 9756, 11342, 14363, 17013, 22684, 28726, 28997, 34026, 43089, 51039, 57452, 57994, 68052, 86178, 86991, 102078, 115988, 129267, 172356, 173982, 204156, 258534, 260973, 347964, 517068, 521946, 1043892, 1536841, 3073682, 4610523, 6147364, 9221046, 13831569, 18442092, 27663138, 55326276]

約数ペア:

[(1, 55326276), (2, 27663138), (3, 18442092), (4, 13831569), (6, 9221046), (9, 6147364), (12, 4610523), (18, 3073682), (36, 1536841), (53, 1043892), (106, 521946), (107, 517068), (159, 347964), (212, 260973), (214, 258534), (271, 204156), (318, 173982), (321, 172356), (428, 129267), (477, 115988), (542, 102078), (636, 86991), (642, 86178), (813, 68052), (954, 57994), (963, 57452), (1084, 51039), (1284, 43089), (1626, 34026), (1908, 28997), (1926, 28726), (2439, 22684), (3252, 17013), (3852, 14363), (4878, 11342), (5671, 9756)]