53997736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11047}}^1$

素因数の和:11113

約数の個数: 32

約数和(自身を含む): 111363840

約数和(自身を除く): 57366104

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 11047, 22094, 44188, 88376, 143611, 287222, 519209, 574444, 1038418, 1148888, 2076836, 4153672, 6749717, 13499434, 26998868, 53997736]

約数ペア:

[(1, 53997736), (2, 26998868), (4, 13499434), (8, 6749717), (13, 4153672), (26, 2076836), (47, 1148888), (52, 1038418), (94, 574444), (104, 519209), (188, 287222), (376, 143611), (611, 88376), (1222, 44188), (2444, 22094), (4888, 11047)]