53511328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 60584192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 416, 419, 614, 838, 1228, 1676, 2456, 3352, 3991, 4912, 5447, 6704, 7982, 9824, 10894, 13408, 15964, 21788, 31928, 43576, 63856, 87152, 127712, 128633, 174304, 257266, 514532, 1029064, 1672229, 2058128, 3344458, 4116256, 6688916, 13377832, 26755664, 53511328]

約数ペア:

[(1, 53511328), (2, 26755664), (4, 13377832), (8, 6688916), (13, 4116256), (16, 3344458), (26, 2058128), (32, 1672229), (52, 1029064), (104, 514532), (208, 257266), (307, 174304), (416, 128633), (419, 127712), (614, 87152), (838, 63856), (1228, 43576), (1676, 31928), (2456, 21788), (3352, 15964), (3991, 13408), (4912, 10894), (5447, 9824), (6704, 7982)]