53048037

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 85196800

約数和(自身を除く): 32148763

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 1663, 4557, 4989, 10633, 11641, 31899, 34923, 51553, 81487, 154659, 244461, 360871, 570409, 1082613, 1711227, 2526097, 7578291, 17682679, 53048037]

約数ペア:

[(1, 53048037), (3, 17682679), (7, 7578291), (21, 2526097), (31, 1711227), (49, 1082613), (93, 570409), (147, 360871), (217, 244461), (343, 154659), (651, 81487), (1029, 51553), (1519, 34923), (1663, 31899), (4557, 11641), (4989, 10633)]