50635893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 39680907

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 83, 133, 139, 209, 231, 249, 399, 417, 581, 627, 913, 973, 1463, 1529, 1577, 1743, 2641, 2739, 2919, 4389, 4587, 4731, 6391, 7923, 10703, 11039, 11537, 17347, 18487, 19173, 29051, 32109, 33117, 34611, 52041, 55461, 80759, 87153, 121429, 126907, 203357, 219203, 242277, 364287, 380721, 610071, 657609, 888349, 1534421, 2411233, 2665047, 4603263, 7233699, 16878631, 50635893]

約数ペア:

[(1, 50635893), (3, 16878631), (7, 7233699), (11, 4603263), (19, 2665047), (21, 2411233), (33, 1534421), (57, 888349), (77, 657609), (83, 610071), (133, 380721), (139, 364287), (209, 242277), (231, 219203), (249, 203357), (399, 126907), (417, 121429), (581, 87153), (627, 80759), (913, 55461), (973, 52041), (1463, 34611), (1529, 33117), (1577, 32109), (1743, 29051), (2641, 19173), (2739, 18487), (2919, 17347), (4389, 11537), (4587, 11039), (4731, 10703), (6391, 7923)]