53049339

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 94408704

約数和(自身を除く): 41359365

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1181, 1449, 1953, 2139, 3543, 4991, 6417, 8267, 10629, 14973, 24801, 27163, 36611, 44919, 74403, 81489, 109833, 190141, 244467, 256277, 329499, 570423, 768831, 842053, 1711269, 2306493, 2526159, 5894371, 7578477, 17683113, 53049339]

約数ペア:

[(1, 53049339), (3, 17683113), (7, 7578477), (9, 5894371), (21, 2526159), (23, 2306493), (31, 1711269), (63, 842053), (69, 768831), (93, 570423), (161, 329499), (207, 256277), (217, 244467), (279, 190141), (483, 109833), (651, 81489), (713, 74403), (1181, 44919), (1449, 36611), (1953, 27163), (2139, 24801), (3543, 14973), (4991, 10629), (6417, 8267)]