53211466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 52459190

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 181, 253, 322, 362, 506, 581, 913, 1162, 1267, 1771, 1826, 1909, 1991, 2534, 3542, 3818, 3982, 4163, 6391, 8326, 12782, 13363, 13937, 15023, 20999, 26726, 27874, 29141, 30046, 41998, 45793, 58282, 91586, 105161, 146993, 165253, 210322, 293986, 320551, 330506, 345529, 641102, 691058, 1156771, 2313542, 2418703, 3800819, 4837406, 7601638, 26605733, 53211466]

約数ペア:

[(1, 53211466), (2, 26605733), (7, 7601638), (11, 4837406), (14, 3800819), (22, 2418703), (23, 2313542), (46, 1156771), (77, 691058), (83, 641102), (154, 345529), (161, 330506), (166, 320551), (181, 293986), (253, 210322), (322, 165253), (362, 146993), (506, 105161), (581, 91586), (913, 58282), (1162, 45793), (1267, 41998), (1771, 30046), (1826, 29141), (1909, 27874), (1991, 26726), (2534, 20999), (3542, 15023), (3818, 13937), (3982, 13363), (4163, 12782), (6391, 8326)]