51462621

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 98271360

約数和(自身を除く): 46808739

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 133, 153, 171, 189, 281, 323, 357, 399, 459, 513, 567, 843, 969, 1071, 1197, 1377, 1539, 1967, 2261, 2529, 2907, 3213, 3591, 4777, 5339, 5901, 6783, 7587, 8721, 9639, 10773, 14331, 16017, 17703, 20349, 22761, 26163, 33439, 37373, 42993, 48051, 53109, 61047, 90763, 100317, 112119, 128979, 144153, 159327, 183141, 272289, 300951, 336357, 386937, 432459, 635341, 816867, 902853, 1009071, 1906023, 2450601, 2708559, 3027213, 5718069, 7351803, 17154207, 51462621]

約数ペア:

[(1, 51462621), (3, 17154207), (7, 7351803), (9, 5718069), (17, 3027213), (19, 2708559), (21, 2450601), (27, 1906023), (51, 1009071), (57, 902853), (63, 816867), (81, 635341), (119, 432459), (133, 386937), (153, 336357), (171, 300951), (189, 272289), (281, 183141), (323, 159327), (357, 144153), (399, 128979), (459, 112119), (513, 100317), (567, 90763), (843, 61047), (969, 53109), (1071, 48051), (1197, 42993), (1377, 37373), (1539, 33439), (1967, 26163), (2261, 22761), (2529, 20349), (2907, 17703), (3213, 16017), (3591, 14331), (4777, 10773), (5339, 9639), (5901, 8721), (6783, 7587)]