55627383

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 41140617

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 59, 119, 133, 139, 177, 323, 357, 399, 413, 417, 969, 973, 1003, 1121, 1239, 2261, 2363, 2641, 2919, 3009, 3363, 6783, 7021, 7089, 7847, 7923, 8201, 16541, 18487, 19057, 21063, 23541, 24603, 44897, 49623, 55461, 57171, 57407, 133399, 134691, 139417, 155819, 172221, 314279, 400197, 418251, 467457, 942837, 975919, 1090733, 2648923, 2927757, 3272199, 7946769, 18542461, 55627383]

約数ペア:

[(1, 55627383), (3, 18542461), (7, 7946769), (17, 3272199), (19, 2927757), (21, 2648923), (51, 1090733), (57, 975919), (59, 942837), (119, 467457), (133, 418251), (139, 400197), (177, 314279), (323, 172221), (357, 155819), (399, 139417), (413, 134691), (417, 133399), (969, 57407), (973, 57171), (1003, 55461), (1121, 49623), (1239, 44897), (2261, 24603), (2363, 23541), (2641, 21063), (2919, 19057), (3009, 18487), (3363, 16541), (6783, 8201), (7021, 7923), (7089, 7847)]