53640736

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 108573696

約数和(自身を除く): 54932960

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 197, 254, 268, 394, 508, 536, 788, 1016, 1072, 1576, 2032, 2144, 3152, 4064, 6304, 8509, 13199, 17018, 25019, 26398, 34036, 50038, 52796, 68072, 100076, 105592, 136144, 200152, 211184, 272288, 400304, 422368, 800608, 1676273, 3352546, 6705092, 13410184, 26820368, 53640736]

約数ペア:

[(1, 53640736), (2, 26820368), (4, 13410184), (8, 6705092), (16, 3352546), (32, 1676273), (67, 800608), (127, 422368), (134, 400304), (197, 272288), (254, 211184), (268, 200152), (394, 136144), (508, 105592), (536, 100076), (788, 68072), (1016, 52796), (1072, 50038), (1576, 34036), (2032, 26398), (2144, 25019), (3152, 17018), (4064, 13199), (6304, 8509)]