55579254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 120657600

約数和(自身を除く): 65078346

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 89, 97, 111, 174, 178, 194, 222, 267, 291, 534, 582, 1073, 2146, 2581, 2813, 3219, 3293, 3589, 5162, 5626, 6438, 6586, 7178, 7743, 8439, 8633, 9879, 10767, 15486, 16878, 17266, 19758, 21534, 25899, 51798, 95497, 104081, 190994, 208162, 250357, 286491, 312243, 319421, 500714, 572982, 624486, 638842, 751071, 958263, 1502142, 1916526, 9263209, 18526418, 27789627, 55579254]

約数ペア:

[(1, 55579254), (2, 27789627), (3, 18526418), (6, 9263209), (29, 1916526), (37, 1502142), (58, 958263), (74, 751071), (87, 638842), (89, 624486), (97, 572982), (111, 500714), (174, 319421), (178, 312243), (194, 286491), (222, 250357), (267, 208162), (291, 190994), (534, 104081), (582, 95497), (1073, 51798), (2146, 25899), (2581, 21534), (2813, 19758), (3219, 17266), (3293, 16878), (3589, 15486), (5162, 10767), (5626, 9879), (6438, 8633), (6586, 8439), (7178, 7743)]