57317884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 114639616

約数和(自身を除く): 57321732

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 961, 962, 1147, 1612, 1922, 1924, 2294, 3844, 4588, 12493, 14911, 24986, 29791, 29822, 35557, 49972, 59582, 59644, 71114, 119164, 142228, 387283, 462241, 774566, 924482, 1102267, 1549132, 1848964, 2204534, 4409068, 14329471, 28658942, 57317884]

約数ペア:

[(1, 57317884), (2, 28658942), (4, 14329471), (13, 4409068), (26, 2204534), (31, 1848964), (37, 1549132), (52, 1102267), (62, 924482), (74, 774566), (124, 462241), (148, 387283), (403, 142228), (481, 119164), (806, 71114), (961, 59644), (962, 59582), (1147, 49972), (1612, 35557), (1922, 29822), (1924, 29791), (2294, 24986), (3844, 14911), (4588, 12493)]