56145258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79979}}^1$

素因数の和:80003

約数の個数: 32

約数和(自身を含む): 134366400

約数和(自身を除く): 78221142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 79979, 159958, 239937, 479874, 719811, 1039727, 1439622, 2079454, 2159433, 3119181, 4318866, 6238362, 9357543, 18715086, 28072629, 56145258]

約数ペア:

[(1, 56145258), (2, 28072629), (3, 18715086), (6, 9357543), (9, 6238362), (13, 4318866), (18, 3119181), (26, 2159433), (27, 2079454), (39, 1439622), (54, 1039727), (78, 719811), (117, 479874), (234, 239937), (351, 159958), (702, 79979)]