54845508

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 75549372

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 251, 262, 278, 393, 417, 502, 524, 556, 753, 786, 834, 1004, 1506, 1572, 1668, 3012, 18209, 32881, 34889, 36418, 54627, 65762, 69778, 72836, 98643, 104667, 109254, 131524, 139556, 197286, 209334, 218508, 394572, 418668, 4570459, 9140918, 13711377, 18281836, 27422754, 54845508]

約数ペア:

[(1, 54845508), (2, 27422754), (3, 18281836), (4, 13711377), (6, 9140918), (12, 4570459), (131, 418668), (139, 394572), (251, 218508), (262, 209334), (278, 197286), (393, 139556), (417, 131524), (502, 109254), (524, 104667), (556, 98643), (753, 72836), (786, 69778), (834, 65762), (1004, 54627), (1506, 36418), (1572, 34889), (1668, 32881), (3012, 18209)]