52489120

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 124594848

約数和(自身を除く): 72105728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 1307, 2008, 2510, 2614, 4016, 5020, 5228, 6535, 8032, 10040, 10456, 13070, 20080, 20912, 26140, 40160, 41824, 52280, 104560, 209120, 328057, 656114, 1312228, 1640285, 2624456, 3280570, 5248912, 6561140, 10497824, 13122280, 26244560, 52489120]

約数ペア:

[(1, 52489120), (2, 26244560), (4, 13122280), (5, 10497824), (8, 6561140), (10, 5248912), (16, 3280570), (20, 2624456), (32, 1640285), (40, 1312228), (80, 656114), (160, 328057), (251, 209120), (502, 104560), (1004, 52280), (1255, 41824), (1307, 40160), (2008, 26140), (2510, 20912), (2614, 20080), (4016, 13070), (5020, 10456), (5228, 10040), (6535, 8032)]