51765442638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{189997}}^1$

素因数の和:190521

約数の個数: 64

約数和(自身を含む): 127678656000

約数和(自身を除く): 75913213362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 499, 546, 998, 1497, 2994, 3493, 6487, 6986, 10479, 12974, 19461, 20958, 38922, 45409, 90818, 136227, 189997, 272454, 379994, 569991, 1139982, 1329979, 2469961, 2659958, 3989937, 4939922, 7409883, 7979874, 14819766, 17289727, 34579454, 51869181, 94808503, 103738362, 189617006, 284425509, 568851018, 663659521, 1232510539, 1327319042, 1990978563, 2465021078, 3697531617, 3981957126, 7395063234, 8627573773, 17255147546, 25882721319, 51765442638]

約数ペア:

[(1, 51765442638), (2, 25882721319), (3, 17255147546), (6, 8627573773), (7, 7395063234), (13, 3981957126), (14, 3697531617), (21, 2465021078), (26, 1990978563), (39, 1327319042), (42, 1232510539), (78, 663659521), (91, 568851018), (182, 284425509), (273, 189617006), (499, 103738362), (546, 94808503), (998, 51869181), (1497, 34579454), (2994, 17289727), (3493, 14819766), (6487, 7979874), (6986, 7409883), (10479, 4939922), (12974, 3989937), (19461, 2659958), (20958, 2469961), (38922, 1329979), (45409, 1139982), (90818, 569991), (136227, 379994), (189997, 272454)]