49351533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 37739667

約数列:

[1, 3, 7, 11, 21, 29, 33, 53, 77, 87, 139, 159, 203, 231, 319, 371, 417, 583, 609, 957, 973, 1113, 1529, 1537, 1749, 2233, 2919, 4031, 4081, 4587, 4611, 6699, 7367, 10703, 10759, 12093, 12243, 16907, 22101, 28217, 32109, 32277, 44341, 50721, 51569, 81037, 84651, 118349, 133023, 154707, 213643, 243111, 310387, 355047, 567259, 640929, 931161, 1495501, 1701777, 2350073, 4486503, 7050219, 16450511, 49351533]

約数ペア:

[(1, 49351533), (3, 16450511), (7, 7050219), (11, 4486503), (21, 2350073), (29, 1701777), (33, 1495501), (53, 931161), (77, 640929), (87, 567259), (139, 355047), (159, 310387), (203, 243111), (231, 213643), (319, 154707), (371, 133023), (417, 118349), (583, 84651), (609, 81037), (957, 51569), (973, 50721), (1113, 44341), (1529, 32277), (1537, 32109), (1749, 28217), (2233, 22101), (2919, 16907), (4031, 12243), (4081, 12093), (4587, 10759), (4611, 10703), (6699, 7367)]