55478176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7061

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 68354624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7019, 7904, 14038, 28076, 56152, 91247, 112304, 133361, 182494, 224608, 266722, 364988, 533444, 729976, 1066888, 1459952, 1733693, 2133776, 2919904, 3467386, 4267552, 6934772, 13869544, 27739088, 55478176]

約数ペア:

[(1, 55478176), (2, 27739088), (4, 13869544), (8, 6934772), (13, 4267552), (16, 3467386), (19, 2919904), (26, 2133776), (32, 1733693), (38, 1459952), (52, 1066888), (76, 729976), (104, 533444), (152, 364988), (208, 266722), (247, 224608), (304, 182494), (416, 133361), (494, 112304), (608, 91247), (988, 56152), (1976, 28076), (3952, 14038), (7019, 7904)]