55135964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 111329568

約数和(自身を除く): 56193604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 388, 442, 643, 884, 1261, 1286, 1649, 2522, 2572, 3298, 5044, 6596, 8359, 10931, 16718, 21437, 21862, 33436, 42874, 43724, 62371, 85748, 124742, 142103, 249484, 284206, 568412, 810823, 1060307, 1621646, 2120614, 3243292, 4241228, 13783991, 27567982, 55135964]

約数ペア:

[(1, 55135964), (2, 27567982), (4, 13783991), (13, 4241228), (17, 3243292), (26, 2120614), (34, 1621646), (52, 1060307), (68, 810823), (97, 568412), (194, 284206), (221, 249484), (388, 142103), (442, 124742), (643, 85748), (884, 62371), (1261, 43724), (1286, 42874), (1649, 33436), (2522, 21862), (2572, 21437), (3298, 16718), (5044, 10931), (6596, 8359)]