57488756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 117788160

約数和(自身を除く): 60299404

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 1877, 2356, 3754, 7508, 7657, 15314, 24401, 30628, 35663, 48802, 58187, 71326, 97604, 116374, 142652, 232748, 463619, 756431, 927238, 1105553, 1512862, 1854476, 2211106, 3025724, 4422212, 14372189, 28744378, 57488756]

約数ペア:

[(1, 57488756), (2, 28744378), (4, 14372189), (13, 4422212), (19, 3025724), (26, 2211106), (31, 1854476), (38, 1512862), (52, 1105553), (62, 927238), (76, 756431), (124, 463619), (247, 232748), (403, 142652), (494, 116374), (589, 97604), (806, 71326), (988, 58187), (1178, 48802), (1612, 35663), (1877, 30628), (2356, 24401), (3754, 15314), (7508, 7657)]