53651286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13487}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 132560064

約数和(自身を除く): 78908778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13487, 26974, 40461, 80922, 121383, 175331, 229279, 242766, 350662, 458558, 525993, 687837, 1051986, 1375674, 1577979, 2063511, 2980627, 3155958, 4127022, 5961254, 8941881, 17883762, 26825643, 53651286]

約数ペア:

[(1, 53651286), (2, 26825643), (3, 17883762), (6, 8941881), (9, 5961254), (13, 4127022), (17, 3155958), (18, 2980627), (26, 2063511), (34, 1577979), (39, 1375674), (51, 1051986), (78, 687837), (102, 525993), (117, 458558), (153, 350662), (221, 242766), (234, 229279), (306, 175331), (442, 121383), (663, 80922), (1326, 40461), (1989, 26974), (3978, 13487)]