51399756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2699}}^1$

素因数の和:2755

約数の個数: 54

約数和(自身を含む): 135872100

約数和(自身を除く): 84472344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 2699, 3174, 4761, 5398, 6348, 8097, 9522, 10796, 16194, 19044, 24291, 32388, 48582, 62077, 97164, 124154, 186231, 248308, 372462, 558693, 744924, 1117386, 1427771, 2234772, 2855542, 4283313, 5711084, 8566626, 12849939, 17133252, 25699878, 51399756]

約数ペア:

[(1, 51399756), (2, 25699878), (3, 17133252), (4, 12849939), (6, 8566626), (9, 5711084), (12, 4283313), (18, 2855542), (23, 2234772), (36, 1427771), (46, 1117386), (69, 744924), (92, 558693), (138, 372462), (207, 248308), (276, 186231), (414, 124154), (529, 97164), (828, 62077), (1058, 48582), (1587, 32388), (2116, 24291), (2699, 19044), (3174, 16194), (4761, 10796), (5398, 9522), (6348, 8097)]