54878538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 75177654

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 167, 286, 334, 383, 429, 501, 766, 858, 1002, 1149, 1837, 2171, 2298, 3674, 4213, 4342, 4979, 5511, 6513, 8426, 9958, 11022, 12639, 13026, 14937, 23881, 25278, 29874, 47762, 54769, 63961, 71643, 109538, 127922, 143286, 164307, 191883, 328614, 383766, 703571, 831493, 1407142, 1662986, 2110713, 2494479, 4221426, 4988958, 9146423, 18292846, 27439269, 54878538]

約数ペア:

[(1, 54878538), (2, 27439269), (3, 18292846), (6, 9146423), (11, 4988958), (13, 4221426), (22, 2494479), (26, 2110713), (33, 1662986), (39, 1407142), (66, 831493), (78, 703571), (143, 383766), (167, 328614), (286, 191883), (334, 164307), (383, 143286), (429, 127922), (501, 109538), (766, 71643), (858, 63961), (1002, 54769), (1149, 47762), (1837, 29874), (2171, 25278), (2298, 23881), (3674, 14937), (4213, 13026), (4342, 12639), (4979, 11022), (5511, 9958), (6513, 8426)]