51763080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4447}}^1$

素因数の和:4558

約数の個数: 64

約数和(自身を含む): 156925440

約数和(自身を除く): 105162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4447, 5820, 8894, 11640, 13341, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 88940, 106728, 133410, 177880, 266820, 431359, 533640, 862718, 1294077, 1725436, 2156795, 2588154, 3450872, 4313590, 5176308, 6470385, 8627180, 10352616, 12940770, 17254360, 25881540, 51763080]

約数ペア:

[(1, 51763080), (2, 25881540), (3, 17254360), (4, 12940770), (5, 10352616), (6, 8627180), (8, 6470385), (10, 5176308), (12, 4313590), (15, 3450872), (20, 2588154), (24, 2156795), (30, 1725436), (40, 1294077), (60, 862718), (97, 533640), (120, 431359), (194, 266820), (291, 177880), (388, 133410), (485, 106728), (582, 88940), (776, 66705), (970, 53364), (1164, 44470), (1455, 35576), (1940, 26682), (2328, 22235), (2910, 17788), (3880, 13341), (4447, 11640), (5820, 8894)]