56478084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 142540608

約数和(自身を除く): 86062524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1307, 1662, 2614, 3324, 3601, 3921, 5228, 7202, 7842, 10803, 14404, 15684, 16991, 21606, 33982, 43212, 50973, 67964, 101946, 203892, 362039, 724078, 1086117, 1448156, 2172234, 4344468, 4706507, 9413014, 14119521, 18826028, 28239042, 56478084]

約数ペア:

[(1, 56478084), (2, 28239042), (3, 18826028), (4, 14119521), (6, 9413014), (12, 4706507), (13, 4344468), (26, 2172234), (39, 1448156), (52, 1086117), (78, 724078), (156, 362039), (277, 203892), (554, 101946), (831, 67964), (1108, 50973), (1307, 43212), (1662, 33982), (2614, 21606), (3324, 16991), (3601, 15684), (3921, 14404), (5228, 10803), (7202, 7842)]