51736768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 107533440

約数和(自身を除く): 55796672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 293, 356, 496, 586, 712, 992, 1172, 1424, 1984, 2344, 2759, 2848, 4688, 5518, 5696, 9083, 9376, 11036, 18166, 18752, 22072, 26077, 36332, 44144, 52154, 72664, 88288, 104308, 145328, 176576, 208616, 290656, 417232, 581312, 808387, 834464, 1616774, 1668928, 3233548, 6467096, 12934192, 25868384, 51736768]

約数ペア:

[(1, 51736768), (2, 25868384), (4, 12934192), (8, 6467096), (16, 3233548), (31, 1668928), (32, 1616774), (62, 834464), (64, 808387), (89, 581312), (124, 417232), (178, 290656), (248, 208616), (293, 176576), (356, 145328), (496, 104308), (586, 88288), (712, 72664), (992, 52154), (1172, 44144), (1424, 36332), (1984, 26077), (2344, 22072), (2759, 18752), (2848, 18166), (4688, 11036), (5518, 9376), (5696, 9083)]