53481318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 120559104

約数和(自身を除く): 67077786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 101, 113, 142, 202, 213, 226, 303, 339, 426, 606, 678, 781, 1111, 1243, 1562, 2222, 2343, 2486, 3333, 3729, 4686, 6666, 7171, 7458, 8023, 11413, 14342, 16046, 21513, 22826, 24069, 34239, 43026, 48138, 68478, 78881, 88253, 125543, 157762, 176506, 236643, 251086, 264759, 376629, 473286, 529518, 753258, 810323, 1620646, 2430969, 4861938, 8913553, 17827106, 26740659, 53481318]

約数ペア:

[(1, 53481318), (2, 26740659), (3, 17827106), (6, 8913553), (11, 4861938), (22, 2430969), (33, 1620646), (66, 810323), (71, 753258), (101, 529518), (113, 473286), (142, 376629), (202, 264759), (213, 251086), (226, 236643), (303, 176506), (339, 157762), (426, 125543), (606, 88253), (678, 78881), (781, 68478), (1111, 48138), (1243, 43026), (1562, 34239), (2222, 24069), (2343, 22826), (2486, 21513), (3333, 16046), (3729, 14342), (4686, 11413), (6666, 8023), (7171, 7458)]