55881306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3508

約数の個数: 64

約数和(自身を含む): 139587840

約数和(自身を除く): 83706534

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 3461, 5382, 6922, 8073, 10383, 16146, 20766, 31149, 44993, 62298, 79603, 89986, 93447, 134979, 159206, 186894, 238809, 269958, 404937, 477618, 716427, 809874, 1034839, 1214811, 1432854, 2069678, 2149281, 2429622, 3104517, 4298562, 6209034, 9313551, 18627102, 27940653, 55881306]

約数ペア:

[(1, 55881306), (2, 27940653), (3, 18627102), (6, 9313551), (9, 6209034), (13, 4298562), (18, 3104517), (23, 2429622), (26, 2149281), (27, 2069678), (39, 1432854), (46, 1214811), (54, 1034839), (69, 809874), (78, 716427), (117, 477618), (138, 404937), (207, 269958), (234, 238809), (299, 186894), (351, 159206), (414, 134979), (598, 93447), (621, 89986), (702, 79603), (897, 62298), (1242, 44993), (1794, 31149), (2691, 20766), (3461, 16146), (5382, 10383), (6922, 8073)]