53431116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 137497920

約数和(自身を除く): 84066804

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 443, 529, 874, 886, 1058, 1311, 1329, 1587, 1748, 1772, 2116, 2622, 2658, 3174, 5244, 5316, 6348, 8417, 10051, 10189, 16834, 20102, 20378, 25251, 30153, 30567, 33668, 40204, 40756, 50502, 60306, 61134, 101004, 120612, 122268, 193591, 234347, 387182, 468694, 580773, 703041, 774364, 937388, 1161546, 1406082, 2323092, 2812164, 4452593, 8905186, 13357779, 17810372, 26715558, 53431116]

約数ペア:

[(1, 53431116), (2, 26715558), (3, 17810372), (4, 13357779), (6, 8905186), (12, 4452593), (19, 2812164), (23, 2323092), (38, 1406082), (46, 1161546), (57, 937388), (69, 774364), (76, 703041), (92, 580773), (114, 468694), (138, 387182), (228, 234347), (276, 193591), (437, 122268), (443, 120612), (529, 101004), (874, 61134), (886, 60306), (1058, 50502), (1311, 40756), (1329, 40204), (1587, 33668), (1748, 30567), (1772, 30153), (2116, 25251), (2622, 20378), (2658, 20102), (3174, 16834), (5244, 10189), (5316, 10051), (6348, 8417)]