53873238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 119066112

約数和(自身を除く): 65192874

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 71, 86, 102, 129, 142, 173, 213, 258, 346, 426, 519, 731, 1038, 1207, 1462, 2193, 2414, 2941, 3053, 3621, 4386, 5882, 6106, 7242, 7439, 8823, 9159, 12283, 14878, 17646, 18318, 22317, 24566, 36849, 44634, 51901, 73698, 103802, 126463, 155703, 208811, 252926, 311406, 379389, 417622, 528169, 626433, 758778, 1056338, 1252866, 1584507, 3169014, 8978873, 17957746, 26936619, 53873238]

約数ペア:

[(1, 53873238), (2, 26936619), (3, 17957746), (6, 8978873), (17, 3169014), (34, 1584507), (43, 1252866), (51, 1056338), (71, 758778), (86, 626433), (102, 528169), (129, 417622), (142, 379389), (173, 311406), (213, 252926), (258, 208811), (346, 155703), (426, 126463), (519, 103802), (731, 73698), (1038, 51901), (1207, 44634), (1462, 36849), (2193, 24566), (2414, 22317), (2941, 18318), (3053, 17646), (3621, 14878), (4386, 12283), (5882, 9159), (6106, 8823), (7242, 7439)]