55572748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 123105024

約数和(自身を除く): 67532276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2693, 2948, 5159, 5386, 10318, 10772, 18851, 20636, 29623, 37702, 59246, 75404, 118492, 180431, 207361, 360862, 414722, 721724, 829444, 1263017, 1984741, 2526034, 3969482, 5052068, 7938964, 13893187, 27786374, 55572748]

約数ペア:

[(1, 55572748), (2, 27786374), (4, 13893187), (7, 7938964), (11, 5052068), (14, 3969482), (22, 2526034), (28, 1984741), (44, 1263017), (67, 829444), (77, 721724), (134, 414722), (154, 360862), (268, 207361), (308, 180431), (469, 118492), (737, 75404), (938, 59246), (1474, 37702), (1876, 29623), (2693, 20636), (2948, 18851), (5159, 10772), (5386, 10318)]